[mattfields]

Might suggest learning up some on stocks and trading.

Depending on your interest, aptitude, and spare income for trading/investment, you could potentially make a reasonable side income that you can maintain in parallel with your job.

[kwere]

retail trading is quite a difficult skillset to learn and one needs hundreds of thousands $ to do it as a main source of income (less if your target is like 10k$/yr ), its like a business/trade with 95%+ failing rate.