When trading there are rules to observe in other to protect your margin, it's more like if you can't make more money, don't lose the one you have,
That's where risk management comes in handy.
The strategies are;
_ Don't risk too much money, start with what you can afford to risk. Focus on the risk not rewards.
_ Identify potential risk as;if it goes down, if you don't take profit, if you don't use stop loss and if the coin goes against your analysis.
_ Reacting to risk, use stop loss and always take profit.
If you dare to win, you must take risk. The higher risk you take, the more you are likely to make it quickly and succeed but the risk should be calculated. If you fail in your first and second risk, you'll learn to control your risk in the third attempt and it might heed positive result.
Using stop loss is highly recommend but take profit is a no for me. As far as you're not losing, you should exit the trade when you are satisfied rather than setting take profit that you will later regret.