Optimistic. Hopeful. Happy.
Hopeless
A genius.
I will call is a verbal phrase from the verb "to call" - it is the first person future tense.Will + verb for the future is the same for all persons. So there is no need to call it first person future.
An optimist.
writer
a palm reader
That would be a numerologist .
tarot card reader
fortune teller
There is no name for the person, but they are called premonitions. Some people have them, visions of future events. I have had around 5 myself. All of mine were nothing important. But you never know....
Ambitious.
The future tense of the word "call" is "will call."