Sort:  

Try not to get discouraged if you have some days where earnings are seemingly nonexistent. Keep at it and it'll be great.

aaah, actually I just like the idea! And I think its also a nice way to support people! I think consisency is key and I am trying to practise that :D. I think it could also be a good excersice because it should not ( in the best case) be depending on mood or "fame". Although I can't deny its a tool to get motivated :P