The most painful experience when promoting a bounty project is thinking you made a right choice by removing the signature of the project you are promoting presently for another project that you think its better and later on? 
The first project you are promoting get listed and doubled in value ,how will you feel? Damn! The fact is bounties are unpredictable sometimes ,no one can predict the end results
Had a lot of these when I was a beginner in cryptocurrency. I can't believe on how that project turned on. I mean, there could be a lot of times in which this thing tends to happen to me. The first thing that happened this thing to me is when I chose Aventus than DENT. Dent supposedly to be my first project as a bounty hunter. But, I removed the signature. I should've gotten 40,000 USD if I sold it on the pump. Unlike in AVT, I only got 500 dollars. Sucks right? The first project you are promoting get listed and doubled in value ,how will you feel? Damn! The fact is bounties are unpredictable sometimes ,no one can predict the end results