During pre-flight inspection and set up, you can set limits to height, speed mode, etc. Also during flight all readings are displayed inside goggles. (speed, distance, height, warnings for other aircraft near your drone, collision avoidance, etc.) As far as learning remote it's a matter of just getting out there and practicing. Before I got the DJI I had many "toy" drones I used to get a feel for flying. Have never crashed the DJI but have crashed a few others. When you first start out it's not easy but you learn from practice, practice. practice! As long as you stay safe and follow the rules anyone can master the skills to fly. When you first start out you're going to make mistakes and crash. Part of the game, so to speak. BTW, as part of getting my drone license, you take a course equivalent to real pilot ground school. Learning everything a "real" airplane pilot learns. How to read aviation maps, learning about different air space regulations, etc. It's a lot of fun but does take some work.