Hi,
I didn't get any valuable tokens for several months in bounties (even the promised tokens without any value) .
Are you still earning money with them or just a few bucks (which is not worth to bother)?
In 2017 and 2018, it was so profitable. Now, what is the situation?
Should I start again?
As soon as can you should start again before Bitcoin halving time. That will definitely sure that some new coin will bull run when Bitcoin price move. Another situation is altcoins up as when will launch Ethereum 2.0, your research coin could bullrun. You should start again before correction is over of new or old coins.