Time to play chess... with myself!
I believe this is one of the best ways to learn and become proficient. There's a game called ayo that I play often. As a kid, I learnt to play with myself and each time I had an opponent, I always beat them at the game.
The view at the Tai Tam Reservoirs are really pretty. I've always dream of hiking to high altitudes, but my fear of heights keeps me grounded. Maybe someday, under proper supervision, I will.