Anything goes but I’m particularly interested in habits/practices/abillities that are real and otherwise can be developed with time and effort.
Keeping living space clean at all times
Anything goes but I’m particularly interested in habits/practices/abillities that are real and otherwise can be developed with time and effort.
Keeping living space clean at all times
For something more exotic, I would like to buy the ability to travel back in time.
Other than that, proficiency / mastery of musical instruments and coding or hacking abilities.