It's easy to blurt out the wrong thing after drinking — be careful.
Tips
memory
Literally 'lose words' — to lose control of what you say. Compare 失口 (shīkǒu, same meaning, 'lose mouth'), 失礼 (shīlǐ, lose manners/be rude), 失态 (shītài, lose composure). The 失- prefix consistently means 'lose / fail to maintain'.