FELLOW PROGRAMMERS (web-developers)

I need your help. I've developed with c++, php, python, java, javascript.

I need a backend language that fits the most for me and I'm not sure if I have already learned it.

Why I'm not choosing Java/nodejs/php
While Java is great for large scale applications, I can't install a glassfish for every email formular on a page I do. Also I don't like how slow the development with java is compared to language like python/javascript.

NodeJs is funny, but lets me age a lot faster. I think I would die of a heart attack within a year if I keep roaming through callback-hell.

ASP.net and Ruby anything else is a waste of time.

Unless you're reading factually based shit then you're attempting to be smart by being pretentious. Get a text book or a biography.