actually you want to trade or want to work as a marketer / Promoter? . if you want to trade, make sure you have at least basic knowledge on how to analyze the crypto market, the price of coins, exchanges, your capital, and many other things.
but if you want to work as a marketer / promoter you must be prepared for all the risks that occur if the project that you follow, ends in fraud, you are not paid, the project is stopped and others.
these are all forms of risk and market challenges. if you are not ready with that, then you can invest safely using bitcoin.