Most of us wake up everyday... at least partially. With a little determination we can keep that fresh open to all possibilities attitude going but how often we slip back into earnest consideration of all the perceived problems of yesterday. It is hard not to do that.
A good way to help keep on the new path you first stepped on upon opening your eyes is to first think about all of the things that happened in the last few days that you are thankful for. That can help a lot. Then decide how you and what you want your today to be - not as a continuation of yesterday but as a today all by itself.