Time-blocking is sometimes seen as the holy grail of productivity, and I’m not disputing that it works for some people. However, I’ve tried it numerous times; not once did it work for me. Here's why.

1 Constant Stress

Despite once telling everyone on LinkedIn that they should time-block their days, I soon realized it was causing me more harm than good. One of the biggest issues with it was that I was constantly stressed.

Time Blocking in Google Calendar
Screenshot by Danny Maiorca from the Google Calendar web app

Because I had no flexibility, I constantly felt overwhelmed when completing tasks. Moreover, I would also get annoyed with others when I edged closer to the end of my time-block in something I had no control over. For example, my gym classes occasionally run over their allotted time. This constant stress stuck around even when I was more lenient with spacing between different tasks.

2 Zero Flexibility

Sometimes, life gets in the way. For example, I remember one day when I had to get my passport renewed. The appointment went well over the time I allocated it, and for the rest of the day, I was frustrated. If I had listed a few things on my to-do list, I would probably have made more progress toward my goals.

Therefore, I think that building an effective to-do list is better than time-blocking for me. With a to-do list, I have more day-to-day flexibility, and when life happens, I’m less irritated.

Regardless of your productivity technique, you must consider external factors. Your Wi-Fi connection could drop, for example, or perhaps you have to pick up one of your kids early. Time-blocking is, in my opinion, too rigid.

3 Too Much Pressure

Pressure isn’t a bad thing in and of itself, and I love having responsibilities. However, I also like to concentrate on tasks and give them my all. When I time-blocked, I felt like I was constantly in a rush. Rather than getting into a flow state, I was working on tasks with more of a desperate energy.

Because I wasn’t giving any task my full attention, the quality of my work was significantly worse. As a result, I got even more frustrated. Eventually, I realized that it’s better to take one hour and 10 minutes to finish something well than 50 minutes to rush it.

4 Constantly Checking My Calendar

Admittedly, I have to take the blame here. I made my days too different from one another, which made it more difficult to keep up with what I should’ve been doing. Nonetheless, constantly checking my calendar did more bad than good.

The Share Availability tool and associated toggles in Notion Calendar
Screenshot by Danny Maiorca from the Notion Calendar macOS app

Because I was constantly switching between windows, I found it even harder to concentrate on anything. Moreover, I hated feeling overwhelmed—knowing that I didn’t have any time to regroup before the next task.

Again, I could have solved these issues by putting some breaks into my calendar and having more consistent routines. Nonetheless, I do not feel these issues anywhere near as much with a to-do list.

5 I Felt Like I Made Less Progress in My Projects

The whole point of time-blocking, or any other productivity method, is to make progress toward goals that are important to you. So, you can imagine my frustration when time-blocking made me feel like I was constantly running into a brick wall.

laptop with ai training project on the screen
DC Studio/Shutterstock
Credit: DC Studio/Shutterstock

Because I would often not finish tasks within their designated period, I had to later revisit them. This resulted in a never-ending backlog, and I felt like I was stuck in the same place for months. I was prompted to explore time-blocking alternatives because of this.

If you’re insistent on time-blocking, I suggest doubling however long you think a task will take to complete. Moreover, you should factor in some time for revisions and potential project delays.

6 The Compulsion to Fill Every Second

Another reason why time-blocking didn’t work for me was because I felt the pressure to fill every second of my day. Whenever I saw a spare 30 minutes or so, I’d fill it with another task. By the end of my time-blocking phase, I had so many pointless tasks that didn’t even relate to my goals. For example, I started new projects that I didn’t care about.

You need to give your brain time to rest. This means understanding when it’s time to log off for the day and also having a couple of breaks throughout, so you can get ready for your next task.

Time-blocking is a powerful tool for some people, but every time I’ve done it, it hasn’t worked. I’ve tried different routines, adding spaces, etc., and I always come to the same conclusion. I won’t stop you from trying time-blocking but know that it doesn't work for everyone.