Should I buy or sell in an uptrend?

Hello, I'm considering making a move in the cryptocurrency market, but I'm unsure whether I should buy or sell during an uptrend. Could you please provide me with some insights on the potential benefits and risks associated with each option? How can I determine if it's the right time to enter or exit a position, given the current market conditions? Also, are there any specific indicators or strategies that you recommend to help me make a more informed decision?