My tip, get a better instructor and really listen to what they say, then take it about half as aggressively as you think you should. No shame in learning and riding slow to start. There's another thread currently going on about teaching new people that I wrote how instructors teach in that may be helpful. Best of luck, if you loved it after the first day which is hands down the most painful and annoying, you're gonna be hooked for life. Those who fight through find heaven, those that quit never know what they missed.