Having the extra downtime is letting your mind think of things like this...its okay. As you do get older, other things become of interest and you spend more time on those things. With the injury, you havent had the fix you would normally have of the adventurous life you know. Just remember and know, you will be out chasing it again. Take the time to ponder what is on your mind. Come up with a plan that YOU want to do, go see the world, jump into a career, swipe left on Tinder all day to find that special person, just do what you want. Im not the greatest on life advice but from my experience, chase what you want to chase but also take the time to reflect on what you have done and want to do. You are on a path now which will have many intersections, stick with what you know and feel good about, you got this.