start out

US /stɑːrt aʊt/
UK /stɑːrt aʊt/
"start out" picture
1.

to begin a life or career in a particular way

:
He started out as a humble apprentice.
The company started out small, but grew rapidly.
2.

to leave a place or begin a journey

:
We need to start out early to avoid traffic.
They started out on their adventure with great excitement.