Is it OK to pump for 25 minutes?

Excuse me, I'm just a bit confused here. I've heard that some crypto enthusiasts recommend pumping for a certain duration to maximize profits. So, is it really okay to pump for 25 minutes straight? I'm asking because I'm new to this and don't want to make any mistakes that could potentially lead to losses. Could you please clarify this for me? Is there a specific strategy or technique that I should be following when it comes to pumping, or is it more of a trial-and-error process? I'd really appreciate your insight on this matter.