Faith is the first principle of the Gospel. It's huge! Everything we do is motivated by faith. (But, we must have faith in The Lord.)
I've been trying to work on having more faith. Yeah, it's been a long process. It's going to be a lifelong process, it appears.
Sometimes the only amount of faith we have is the size of a mustard seed. And that's ok. God will take that. And He'll help us grow it.
This life requires so much faith. Really, this life is all about faith! It's what helps us grow and become closer to our Father in Heaven.