Where I live, you're lucky to get a beer for $4.
Consider that a cheap lesson: don't buy when the price is rising, buy when it dips and sell when it rises or hold until it rises more.
If you don't understand what you're buying, don't buy at all. Do your research.
holy balls that's some solid advice to lose money quick X_X ... the poor guy doesn't even know what down trend stability is or uptrend potential and you are telling him to buy on dips and sell when it rises !?!?!! you might as well tell him to sell when it falls and buy when its high again ... its the same crap you are telling him, and thats a very fast way to lose money quick when you only have a punitive amount of 50$ ....
Side note Oh I see H4M24! also don't listen to any advice from forums it will mess you up ... instead take the time to learn and read books and research the market on your own time!