to solve 2 tasks at the same time or with one single action
to kill two birds with one stone
to plan to murder somebody
to plot sb's murder
not able to be predicted
unpredictable
after thinking about something again
on second thoughts
to take a new (different) decision
to change your mind
something that you say to someone to give them permission to do something
Go ahead!
Calm down and behave normally!
Pull yourself together!
Tomorrow is ________day!
another
Start a new chapter in your life!
Turn the page!
Start doing something new or making progress
Move on!
