'make up my mind'點解?

拿定主意
決定

E.g.
Please make up your mind, I can't wait any longer.
Have you made up your mind what you want to have for dinner tonight?
Make up your mind and pick one please?

作出決定
揸定主意

'make up my mind'...........[決定]

'make up my mind' is 決定

下決心/做出我心中想做的東西即自己的dream

作出我的決定

"醒d la"甘解

'make up my mind' = 決定