I find this good for people that already know how to code in another language: www.pythoncheatsheet.org More on reddit.com

To be honest, me, a C/C++ developer once had issues with grasping even such basic concept as pointers. You learnt Python and you enjoy it. That's good. You already have one language in your portfolio. Regarding OOP - if you use classes in Python it is already a part of OOP. (Of course, you need to be able to use e.g. inheritance in Python) You want to code in English, so you prefer something with easy syntax, so maybe JS? Regarding JVM - you should not care about it until you are senior-ish dev. Java philosophy is "run everywhere". If you screw up you JVM, it will just run slower and eat your RAM. ----- OK, I wrote a lot text, so let's summarize: Not being able to write a linked is not a big deal for a beginner You really must understand OOP. Without it you won't get your first job. You can do learn it in Python Btw, Python is not that great as the sole language, market-wise. More on reddit.com

It isn't as hard as you might think. If you know java you know the core fundamentals of coding that are basically the same in every language. Once you know what you need to do, it's basically looking up syntax, libraries, etc. My advice is don't stress about it, take it slow. Python is actually pretty user friendly! More on reddit.com

Inputting is a struggle too, because ... solving problems in LeetCode with Java too, but having to write so many extra stuff is tiring and it wastes a lot of time in technical interviews. I am currently working on a project and I use Python with it.... More on reddit.com