Indeed. If you think and do positive, the universe will return that positive energy back to you. Good mentality.
I did Jiu Jitsu for about a month last year as a trial invitation from my friend. And it was an intense month. Eventually I stopped, because of lack of time due to school, work and my main sport volleyball. It's definitely in my top 3 martial arts ever since.
RE: Great Training With The Big Fella!