Just be straightforward and say you're not interested.
You could change the subject every time they start. For example, if they begin their life story, quickly ask them about something else like the latest movie or a current event. This way, you can steer the conversation away from their life story without being too rude.
Sorry, I'll stop. I didn't realize I was being self - absorbed.
You can start creating one. Try new things like taking up a new hobby such as painting or hiking. Every new experience is a potential part of your life story.
Sorry, I just thought you might be interested. I'll stop.
Well, maybe I'm just excited and thought you might be interested. I'll keep it to myself then.
Green tea is also a good option. It has a bit of caffeine, but also contains antioxidants. It can give you a more gentle pick - me - up compared to coffee. You can drink it plain or add a little honey for taste.
Well, you can start from your childhood. For example, talk about your first memories, like the first day at school or your favorite childhood toy.
Maybe because I thought you might be interested. I'll stop now.
It depends on you. If you really have no interest or enjoyment, then maybe it's okay to stop.
If you don't enjoy them, then yeah, it might be a good idea to stop. Life's too short to waste on things you don't like.
Respect the message and don't read it.