Not sure about this form of poetry, I can’t remember hearing of it at all so will go and do some research on it and perhaps even attempt some of my own!
As for the poem, I feel like this would be a fantastic quote to be typed onto a product that can be in someone’s room. Like a plaque or a cushion or something to wake up to and read that’s every morning as some sort of affirmation for the day ahead.
I see how this poem is optimistic, but for some reason I felt sadness as well. Maybe I'm taking this way too deep, but just stating "I feel alive today", made me wonder what about yesterday and tomorrow? It's like a temporary feeling that some other day would seem a part of a dream.