後あと先さき考かんがえず

expression, adverb

without thinking of the consequences; recklessly; heedlessly

Used when someone acts impulsively without considering what will happen afterwards. Often has a negative connotation.

• 彼かれは後あと先さき考かんがえずに会かい社しゃを辞やめてしまった。

  He quit his job without thinking of the consequences.

• 後あと先さき考かんがえずに発はつ言げんすると、後あとで後こう悔かいするよ。

  If you speak without thinking of the consequences, you'll regret it later.