When younger, I was tall but very skinny. When I was 14, I grew and started gaining muscles. So I started doing sit-ups, abs work, press-ups, strengthening my core. I'd do 100-150 reps each day. I knew if my core was strong enough, I would get fewer muscle injuries.
Obviously, the World Cup is nice and the Euros is really nice as well, but I have always dreamed of the Champions League.
In football, anything can happen. You can have an injury, and then you won't play at the highest level anymore. If you don't have a diploma, what then?