The phrase Carpe Diem (which is a shortened version of the longer phrase) translates as Seize The Day. It can be seen to refer to living in the moment and not worrying about the future. I.E. living in the moment. There are a number of things you can do in the morning to make the most of it.
We recently wrote about this on the blog. Get yourself a good sized jar. During 2019 write down one thing you are grateful for on a slip of paper. At the end of the year, or when you feel the need, you can read all the things you were grateful for during the year.