When you get annoyed with the code completion and symbol completion on your IDE ! Anyone ?

I assume you're asking what to do when you get annoyed with code/symbol completion in your IDE. Simple - switch to a JetBrains IDE.

If it still doesn't work, either fix the code or go on a murderous rampage in the street.

(Seriously though if you're looking for plugins and stuff you'll have to mention which IDE, which language, what workload, etc.)

@RememberMe just a rant buddy !! Earlier I used to get annoyed with symbol completion but now I know how to toggle the option