I am 1 of 4 girls, our youngest sister made the decision to move abroad to Australia with her work (we live in the UK). Leaving behind everything she knows to go to somewhere where she knows no one. She was panicking about going and feeling like she couldn't do it.
I gave her the key with STRENGTH on, giving it to her and telling her she could do it gave her the courage and strength she needed. I won't see her for months now but I know that I have passed on STRENGTH to her so she can go make a new life for herself.