How do u challange yourself?

Question

how do u challange yourself when learning a new programing language, i mean in what ways?
let's say for a instance i hv started my journey to become code master in python

Answer 1

I try to look for differences in syntax and remember them so I don't have to stop and think later when writing code. For example the proper use of braces or semicolons for each language.
If I remember correctly and ahead of time, the less debugging I have to do.

Answer 2

Building an auto Bitcoin trading bot using NodeJS.
The challenges are to keep the profit running, and take profit whenever there is detection of technical analysis signal is weak.