Being in flow state.
If you don’t know what flow state is, I urge you to learn about it:
https://jineralknowledge.com/flow (yes I’m linking you to an ARK post as always).
For me, the things that put me in flow state include playing my guitar, writing ARK and obsessing about a topic and reading everything about it. It’s so hard to describe, but in that state you feel like nothing else matters. It’s just you and whatever you’re doing. The moment.
One of the best advice for having a happy life I’ve found so far is to discover what your flow is. Whether it be playing an instrument, engaging your creativity or sweating it out through sports, if you find even ONE hobby that will put you in that state of mind, trust me, it’ll change your life.
Of course, one of the best flow states to be in is when you’re so engaged in a conversation with a person that time becomes infinite and you never want to leave that conversation.