add explanations to method chaining and resending

Author: almostSouji

guide/popular-topics/embeds.md

@@ -87,8 +87,8 @@ The `.setColor()` method accepts an integer, HEX color string, an array of RGB v
 On the master branch, the receiving and outgoing embed classes have been unified; you will need to use `Discord.MessageEmbed()` as constructor instead.
 :::
 
-The above example chains the manipulating methods to the newly created RichEmbed object.
-If you want to modify the embed based on conditions you will need to reference it as the constant `exampleEmbed` (for our example).
+The above example chains the manipulating methods to the newly created RichEmbed object. This is possible because the return value of each manipulating method is the RichEmbed instance itself.
+If you want to modify the embed based on conditions you will need to reference it directly (as `exampleEmbed` for our example).
 
 <!-- eslint-skip -->
 
@@ -183,7 +183,7 @@ You don't need to include all the elements showcased above. If you want a simple
 The `color` field has to be an integer for embed objects! If you have a hex color string (e.g. `'#7289da'`) you can replace the `#` with `0x` to use it as a number: `0x7289da`.
 :::
 
-If you want to modify the embed object based on conditions you will need to reference it as the constant (`exampleEmbed` for our example). You can then reassign the property values as you would with any other object.
+If you want to modify the embed object based on conditions you will need to reference it directly (as `exampleEmbed` for our example). You can then (re)assign the property values as you would with any other object.
 
 ```js
 const exampleEmbed = { title: 'Some title' };
@@ -224,6 +224,7 @@ To achieve this, you retrieve the embed from the messages embed array (`message.
 
 ::: warning
 You cannot just resend the received embed structure! It's a [MessageEmbed](https://discord.js.org/#/docs/main/stable/class/MessageEmbed) rather than a RichEmbed and contains circular references that prevent sending.
+While possible on the master branch due to above mentioned merge of RichEmbed and MessageEmbed it's still not recommended to edit the reference directly as this modifies the embed on the original Message in your bots cache as well and thus may lead to unexpected behaviour!
 :::
 
 ```js