I would suggest you give one such opportunity a try: promotion is a strong tool, and while it usually costs more than you can immediately count as income from i

I would suggest you give one such opportunity a try: promotion is a strong tool, and while it usually costs more than you can immediately count as income from it, in the long run, it can be beneficial. However, that's not always the case, especially if you need to travel far and often. In any case, trying is - in my opinion - something you should do. Perhaps not right now, but within half a year or so - and see how it goes. Perhaps you'll decide it's not worth it, and then you won't feel bad for not pursuing the opportunity. Perhaps it will turn out to be a good investment, and then you'll be glad you pursued it.