It's impossible - All things are possible. (Luke 18:27)
I'm too tired - God will give you rest. (Matt. 11:28-30)
Nobody really loves me - God loves you. (John 3:16)
I can't go on - God's grace is sufficient. (2 Cor. 12:9)
I can't figure things out - God will direct your steps. (Prov. 20:24)
I can't do it - You can do all things. (Phil. 4:13)
I'm not able - I am able. (2 Cor. 9:8)
It's not worth it - It will be worth it. (Rom. 8:28)
I can't forgive myself - God forgives you. (1 John 1:9) (Rom. 8:1)
I can't manage - God will supply all your needs. (Phil. 4:19)
I'm afraid - God has not given you a spirit of fear. (2 Tim. 1:7)
I'm always worried - Cast all your care on God. (1 Pet. 5:7)
I haven't enough faith - God has given everyone a measure of faith. (Rom. 12:8)
I'm not smart enough - God gave you wisdom. (1 Cor. 1:30)
I feel so alone - God will never leave you or forsake you. (Heb. 13:5)