Definition from macmillandictionary.com
You feel shy when you start your speech, but then you get into it.
She’s really getting into the Internet.
I don’t think we have time to get into that now.
I got into school early that day.
She got into one of the top universities in the country.
She got into Parliament at the age of 26.
I don’t want to get into an argument with him.
Those kids are always getting into trouble.
When I complained he got into a temper and began shouting at me.
Try to get into the habit of drinking a glass of water every hour.