I've been feeling a need to get out of my comfort zone, not just guitar-related, so I signed up for an introductory in-person lesson at a place I've been eyeing for a while. I kind of need something fresh from life's daily routine and could use a boost in my playing. Any tips or things I should ask/be prepared for? I'm not entirely sure what to expect or how to communicate what I want, except "get better". The first lesson is next Tuesday, and if I decide to continue, are 30 mins long weekly. Will this help?