Way to delete variables?

[yourfriendkarol]

i tried to execute code delete NEW_LIST; but it didnt work.

althrough its not super important, i have a lot of variables that im not using that are just taking space.

Is it recommended to set variables with a lot of content to "0" or "1" for speed after using them for their purpose?
For example i check email verification then import mail body to variable, or i have a variable with 1000 first names to randomly pick one.

Should I set these variables to 0 after using them (i use them in begining of thread) for speed? Or it wont change anything

[daemons]

If you compose an array of like thousands of Javascript objects you may set it to null to clear memory:

[[ARRAY]] = null;

Or use the "Set variable" action with a null expression.