Why have a trial lesson.
An ideal method to find all about the sport is to come for a trial lesson £97 before you commit to a full course. 
You will get the chance to try a little of everything you will need to learn, this will answer all your questions without committing to a full course. You will kite the wings, maybe towed to get your feet off the ground and have the Paramotor running, pushing you around the field. See club members flying, so that by the end of the session you will know if it is for you. 
For most people, it takes at least  6 solid days of training to get you in the air landing and taking off safely.