Can i ask some advice from trading experts here, How could i trade safely and assure possible profit from my investments?
It's simple that you should start with learning capital and risk management. This is one of the most basic and important lessons if you want to invest successfully and keep your capital safe. In trading as well, you should have a cool head and be wary of market fluctuations and manage your capital so as not to suffer too much loss.
For example, if you have $ 1000, you realize that a good project, you should not all in, just use 40% of the capital and keep 60% of the capital to prevent risks.
Capital is not for keeping, capital is for investing. If you have some capital you should put it to work, try to diversify with your investments, don't go all in in one thing, spread it on more places, its far more better then investing just part of the capital and other part to just sit around, cause if your capital is in some fiat currency it will lose value over time cause of the inflation. Having entire capital in bitcoins is another thing, then investing some bitcoins and keeping all others safe have more sense, cause bitcoin itself is an investment.