Some people just participate in the bounties and wait for few years. they don't sell their bounty rewards for low fiat reward. Ironically those people become FIAT millionaires. 
Thx for bounties! Good jewelry.
Thx for bounties! Good jewelry.
If you chose a really strong project, then in a few years you can very well earn. A good project will evolve and with each passing year the price of the token will increase.