Quite often, the problems in any school (or any company) exist all along. After you arrive, you begin to notice things. Some things are not at good as you would like. After a year, you think the school is full of problem, that things are getting worse and worse and worse. The truth is, the problem have been there all along, you just didn't seem them from the start. If you stick around a company long enough, you begin to accept that the world isn't perfect. You can make a lot of money and achieve your goals, against all odds. People do it all the time. Just stop trying to make the world perfect!