According to Einstein, and supported by actual experiments, time is not constant. The faster you are moving, the slower it goes.
That explains why the five years from 2002-2007 took longer than the five years from 2007 until now. During the previous five years I was hurrying just as fast as I could go. So time slowed down. During the last five years, I have done some hurrying, but mostly I have been taking it easy, so time has flown.
It is spring break at the local schools. This week I awoke from a nightmare. I was trying to teach a class, but the students, on the first day back from spring break, were restless. They were wantonly hostile and misbehaving, even the ones who were usually good students. I was totally hopeless. Thank goodness I woke up.
The wildflowers are all over. If you haven't yet, get out to see them.