They may have noticed them acting differently – being withdrawn, always tired, increasingly hostile or easily upset. They may ask the person straight out if they are using alcohol or other drugs
Akhoza kuona kuti munthu wayamba kupanga zinthu mosiyana, wotopa, wolusa kapena kukhumudwa. Akhoza kumufunsa munthuyo ngati akugwiritsa ntchito mowa kapena mankhwala