Enjoying my life

I don't know when it's exactly started. But suddenly I realised that so many things that become so important for me previously, now seems not so anymore. That was one of my biggest dream an ambition since I was in uni. But now,I'm not sure that I will be happy to live it. I think I've found the other thing that makes me happier. What makes me surprised is the reality that I can change my mind. As addition, I treat money as a more important thing than before. I think I can't say that I love the new me. Maybe not yet. My brother told me, it shows that now I know how to enjoy my life. Really..??