שכל ישר - Common Sense

Sekhel yashar - Common Sense also known as;

horse sense, experience

noun

Date:

1726

: sound and prudent judgment based on a simple perception of the situation or facts

Noun 1. common sense - sound practical judgment; "Common sense is not so common"; "he hasn't got the sense God gave little green apples"; "fortunately she had the good sense to run away"
good sense, gumption, horse sense, mother wit, sense
sagaciousness, sagacity, discernment, judgement, judgment - the mental ability to understand and discriminate between relations
logic - reasoned and reasonable judgment; "it made a certain kind of logic"
nous - common sense; "she has great social nous"
road sense - good judgment in avoiding trouble or accidents on the road

So basically I'm saying 1st engage brain before engaging mouth!!