Have you ever listened to the sermon by Ray Comfort called true and false conversion? I recommend you listen to that, this is in a kind tone of voice by the way :)
In and of ourselves we are nothing, but though we are earthen vessels we carry a great treasure, if God is in you and you are in God it doesn’t really matter if your weak because God’s strength is made perfect in our weakness, and God says that his word won’t return void, so if you memorize scripture and remember your not alone you can go share the gospel, :) would you like to know where I learn to share the gospel?