Well in this cryptoworld most people want to earn money thats why theres a lot of ico project turning to scam.
To choose a good bounty campaign make sure that the campaign manager have a lot of experience to manage the project dont join bounty that manage by newbie member, and take a lot of time researching the project background and also team profile.

This is not 100% secure for there are scammer use not the lower rank instead they use higher rank in order to attract more bounty hunters to join. Seeing the rank can give us feel comfortable and secure but it is not the answer. Better to follow the project whitepaper, sites, group, telegram, roadmap, and most importantly is the product. I am not saying it is sure but it can help to minimize yourself to fall under scam.

There are some difficulties to determine the scam  ICO which looks very nice during stages. Very hard specially if the team doing their very best to serve the supporters nicely that make them satisfied. Time will tell that they are scam once they gone without any footprints behind. Hurt truth.

3 months is not yet enough to expect large earnings. If you went into half year or 1 year it is enough to evaluate yourself why you still didn't get anything from your bounty participation. Actually we should be patience to wait according to the given sched of the team when token distribution. Be more careful and observable with wisdom application.

Trading is not a simple task rather it is vital to those who take it seriously. It is like blood and life in between death. Win or lose is what the possible result depends on how we deal effectively.

The success depends on the massive demands. Without demands bitcoin won't become successful. As a matter of fact bitcoin is on progress to make some noise specifically when it rise.

Bitcoin is not yet part of human life but in some, yes it is. In the future it will be part of our life whether we like it or not because cryptocurrency will become more popular and useful.

Maybe we can considere both kinds of investors the weak and the strong. Sometimes the suggestion to buy is good when the market goes down but it should be done with proper mindset and understanding in order to have a concrete decision.