People used to talk to me about that and say, 'Rom doesn't play with passion.' I do, but I don't show it too much because in my mind, I'm a guy that thinks a lot about how to win the game. Sometimes I let the emotions just come now, and it helps me.
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?
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.
I would rather have a career where I improve year after year than go to the top and then decline. There are a lot of strikers that reached the top before 25, but after 25, they went down.
I feel a lot of people working in the media don't know how much of a student of the game I am. They don't know that if we play on a Saturday, the first thing I do when I get home is watch the other games, watch the other leagues.
People want to see you on the pitch. That was why I left Chelsea. I didn't want to hear people saying, 'Hey, he's doing well in training, blah blah blah... ' The game is what counts.