I don't know if I am cursed or something. If I sell a coin now from airdrop/bounty few days later that coins increases much that you will regret selling. If I hold a coin from airdrop/bounty again that coins price decreases much that you will regret not selling right away. I'm confused now whenever I sell the price increases and when I hold the price decreases. Am I cursed? 
I don't think it's that serious. I can assume that you have not yet fully understood the work in the cryptocurrency market, it is possible just as long as you do not have enough experience. Try to learn to study and analyze projects in detail and I am sure everything will work out. Be careful and patient.Patient nature is very important in the crypto world when we arrive at any time because we can only be patient to see a good thing will emerge and produce big profits for some people.