Reading BF and telling newbs what kind of bike to buy makes me want to ride. Best thing I've heard about motivation comes from chess grand master Magnus Carlson. The more likely you are to win the more motivation you have. If you thought you had a very good chance to get a job you would spend money and time to get it but if you thought it was a long shot or near impossible you would not spend much time, effort or money on it. A bit counter intuitive as if something were very difficult it will require more effort. but The closer you are to a goal the more motivation u have. It is possible, people with all sorts of body types can ride around for a half hour. You can ride at night, some people ride all night around mountains.