You are doing enough. This is your trip, you do as much as you want, as much as you can. Whatever you are doing: It is enough for you and that's all that matters.

PS fuck yeah for heated toilet seats.

Mate no-one sees everything on their list on a holiday. Whatever experience you have is the experience you are meant to have. Enjoy..

Sure sounds like your doing a lot to me! You don't have infinite energy/social energy. I always have quite a lot of quiet time on my trips cos that's just how I'm built

Botanical gardens.

There's nothing worse than running around from place to place trying to see everything, that ain't a holiday. I've done that style before and all it achieves is getting home feeling exhausted. You see what you see, you do what you do, going with the flow holidays are the best. If you miss seeing certain things, all the more reason to go back.

I changed my mind about the Kit Kats, please bring back a heated toilet seat

You can either take a relaxing holiday where you have time to think and really see and enjoy things

or be like me and rush around like a mad woman seeing at least 2 museums or historic sites a day. Then when home I have to lie in bed looking at the ceiling for a week because I fried my brain.