You could → You can

When you challenge a new thing, you sometimes can't take an action with fears and worries.

At that time, let’s remember your memories “You could” in your childhood.

When you could ride the bike at the first time

When you could swim 25m

When you could go shopping alone.

etc….

There are a lot of things you could do alone after you made efforts.

Remember them.

Then, image your little child (below 6 years old) and say to her/him.

“Well done! You could do it by yourself. You made it because you never
gave up even if you failed many times. Really good job!”

Yes, you know it.
You can do it (reach your goal) with your big effort.

Image your many “you could” and let your brain remember the memories back.
Then, your power “you can” is increasing.

Now, it’s your turn to challenge the new thing.
No worries, you can do it because you could do it in your childhood.