Why developers always have +20 tabs opened in there browser, and they continue open more tabs .....?

Boss: we will build mobile app with web app.
Me: absolutely yes.
Boss: you will do the mobile app (iOS)
Me: absolutely , yes I'm iOS developer.
Boss: you will do the android app too, we can't hired an android developer.
Me: absolutely, yes.(but I need to learn it first).
Boss: you will do the web app , it's difficult to find good web developer)
Me: absolutely,yes . I'm Ruby on Rails developer.
After a while........
Me: do I have a bonus ,sir.
Boss: ...............
(there is no response).
Me: ....................

What happened with every developer:
After writing your first "Hello, World !"
2 more months, and I'll be a game developer ...!
😂😂😂

5 years ago , when I started coding and problem solving things , my IT teacher said "you need to be patient, to learn coding"
Nowadays I found out why you need to be patient.
To deal with stupid clients ..!!!!

Excited to start learning some backend for the first time while building a side project! First experience setting up a dB, map tile server, api, geocoder, etc. to make something completely self-hosted! 😊

Why all developers care about their editor's background more than the editor itself .....? !