When to take profits? Up 80k

I’m struggling to know when to take profits. I’m young and don’t need the money now but a lot of my portfolio is AI and quantum hype that I believe earnings will put a correction and reality into the prices we are seeing now. I don’t mind paying tax most of my stock is under long term. Can I ask different methods people here have taken for taking profit. I am open to different strategies and am curious about what’s worked for others. I appreciate the time and support.