me decidí a

decided to

→ me
phrase Rare #34,687
decided to Used when someone makes a decision and follows it with an action, often after thinking about it.
SP: Al final me decidí a estudiar español.
EN: In the end, I decided to study Spanish.

He estado todo este tiempo pensando y me decidí a decírtelo.

I've been thinking about it all this time and I decided to tell you.

— Andrei Rublev (1966)

Después de todo finalmente me decidí a venir aquí.

After all, I finally decided to come here.

Me decidí a dejar Japón.

I decided to leave Japan.

El año pasado me decidí a venir a Japón.

Last year I decided to come to Japan.

Me decidí a olvidarlo hasta que Joyce regresara.

I decided to forget about it until Joyce returned.

— American Splendor (2003)

Yo me decidí a realizar el trabajo, sin importar cuán difícil pueda ser.

I decided to do the job, no matter how difficult it might be.