I am 62 and have ridden since I was 14. Roadraced for a couple of years (only quit because it is so expensive). Here are my thoughts on how to stay safe:
1) ride with one or two fingers on the front brake
2) you are invisible. that person on the side road who is looking right at you - yeah good chance they are looking right through you and will pull out in front of you.
3) ride with your high beam on at all times (see #2)
4) braking is 75-100% front brake. when the tire is skidding you are not braking, release the pressure slightly to get back to braking.
5) learn how to countersteer. it is the only way to maneuver quickly.
6) gear up. a minimum is a properly fitted helmet (most people wear a helmet that is too big), back protector (ask any racer if they work -they do), motorcycle specific leather jacket, roadracing gloves, motorcycle specific boots, denim pants.
7) do not ride under the influence of drugs or alcohol.
8) don't panic. your bike is far more capable than you think. If you panic and stand it up to brake chances are that will end badly. countersteer and flick it in, worst case you low side and the outcome is better than riding into a tree or ditch.
9) know that the most dangerous time for a new motorcyclist is after six months. they think they have it figured out and exceed their skill.
10) do track days (see #8). if possible get a ride on the back with an instructor - it is eye opening on what is possible.
HTH someone.