I saw an advertisement recently that used a quote from Audrey Hepburn. I had never heard this one! She said,

His divine power has given us everything needed for life and godliness, through the knowledge of him who called us by his own glory and goodness. Thus he has given us, through these things, his precious and very great promises, so that through them you may escape from the corruption that is in the world because of lust, and may become participants of the divine nature.
2 Peter 1:3-4
He has given us His Son. The power of resurrection life through the sacrifice of Jesus and the indwelling Spirit. Everything we need for life and godliness is ours. Are we taking advantage of the things we have been given? Are we telling ourselves “I’m possible.”
There was a time when it would have been thought impossible that people of color could star in Cinderella, and I would ask “Why not?” There was a time when my mother took my sister for modeling lessons while I stayed home to strip the wax off the kitchen floor on my hands and knees. I called myself “CinderLinda.” (Molly is a nickname.) Yet the following shows how very possible “impossible” things are!
You may have asked God if there is some way He can use you in His Kingdom. I would cheer a resounding, “Yes!!” Our Pastor often quotes Henry Blackaby.
“We don’t choose what we will do for God; He invites us to join Him where He wants to involve us.”
― Henry T. Blackaby, Experiencing God
So have you asked the Father where He wants to involve you? If He shows you where He is working will you be willing to join Him? Even if it is not a place you choose to serve? Are you willing to declare through His power “I’m possible!”
Many years ago the following praise chorus was popular. Praise choruses are a great way to learn Scripture. This one quotes Jeremiah proclaiming praise in The Amplified Bible Jeremiah 17:32. ‘Ah Lord God! Behold, You have made the heavens and the earth by Your great power and by Your outstretched arm! There is nothing too difficult or too wonderful for You—. The outstretched arm is the weakest position. You will get the idea after the first minute!
God can use anyone yielded to Him for the growth and building of His kingdom. The best question is “Are you willing to serve Him?”