Enthused and Confident for now. I'm really trying to completely eliminate the use of my own car, but getting to work is still a challenge. I think once I drop some weight and get stronger, I'll move faster, which will help (as will investing in bike shoes and locking pedals, and maybe a lighter bike). As it stands, I'm pretty committed to riding to work and even around town, but not sure about doing it on ice or snow, etc.