New Skill

You have to learn a new skill. Do you prefer to read about it, watch someone else do it, hear someone describe it, or try it yourself?

Mysterious Potion

You encounter a mysterious man offering you a magic potion that, once sipped, will make one of your senses (sight, hearing, taste, smell, touch) super sharp ? but dull the others. Will you sip it, and if so, what sense do you choose?