How to contribute to the community?

I believe in the long term outlook of Ethereum. I have trust in the good work Ethereum core developers and EF are doing in advancing the Ethereum protocol and ecosystem onward. With a good chunk of my $$ in Ethereum, I can’t help but feeling a responsibility to contribute to the community instead of just sitting on the sideline looking at charts all day and let others people do all the hard work. What can I do to help the community? I have experience with coding, and I have been looking at the Ethereum Core Developer Apprenticeship program by u/pipermerriam, but seems like this program requires a full time commitment (I have a full time job and will only be able to do things part time - at least for now). Thoughts? Any pointers on where to start?