Ask HN: How do you keep up with exploding AI chat history?

I chat with ChatGPT at least 10 times a day, and soon the left sidebar of ChatGPT is filled with my past conversation history. Sometimes I know I've asked similar questions before, but it's hard to find them. So, I usually start a new conversation.

However, due to the ambiguity of LLMs, a completely new Q&A session doesn't give the same "aha" feeling as the previous one.

I want to ask, does anyone else have trouble managing historical AI conversations like me? What do you all do when you encounter such problems? Are there any products on the market that are really good at managing chat history?