As branches of the true vine, we are learning to grow more fruit
As branches of the true vine we must learn to grow plentiful fruit, that is to become more like our Lord.
Re-read Galatians Chapter 5, verses 22-26.
Think about these 'fruits', and be honest with yourself - which are your worst? Which can you start work on to improve? Don't get discouraged if things don't work out, just keep persevering and praying.
And just to make things even more difficult, what about working on your thoughts? It's fine to appear a very patient person, but is your head screaming impatiently?