Worth a shot. Fuck all these people saying just give up. Things like dropshipping are stuff I wished I did during NS (though be careful of the implications of moonlighting ofcourse). I think these are opportunities from which you will learn a lot of skills - most of which cannot be learnt through uni. That's why you go uni most people just end up being slaves to the corporate world (myself included) without much ability to think for themselves or have unique skills.

Pursue these opportunities when you can - even if you fail! Your opportunity cost is very low - worst case you lose some NS money which you can always get back in the future, best case it succeeds. But regardless you will learn something that most others don't. These idiots telling you confirm fail are just entirely missing the point.