If a poem is dedicated to the praise of a single subject, it would suggest it is an ode.
There are many odes dedicated to worthy heroes, but also to regular objects - Keats once wrote a poem titled An Ode to a Grecian Urn.
First person. The only exception is if they are talking about someone else. Or whiting about someone else
Than, because then is used in chronological order. than is used to introduce second elements in comparisons.
Weather gets something I don’t know the rest of it