I am a college student, and I can use solidworks. Can I earn some living expenses with this?

Yes, the landlord can start with the draftsman, that is, according to the requirements of the enterprise, draw the engineering drawings processed in stages, and there are many places to exercise in the production order. I suggest a try.

As for the R&D chart, if you have enough imagination and basic skills and enough time, you can try it. This support is not recommended.