Meaning of 先考 in Japanese

Definition of 先考

せんこう(senkou) 【先考】

あとさきかんがえず(atosakikangaezu) 【後先考えず】

(exp, adv) without thinking of the consequences
後先考えず、とりあえずやってみるか。後は野となれ山となれ、だよ。
Let's just try it. Who cares what happens afterward? There's no sense thinking too much about that.