There was a scholar in Azam ghar who was an imam in the masjid of azam ghar, he was so scholarly that he would take a paragraph out of Syed Sulaiman Nadwees book and write a complete book on it, but he had a bad habit of fondling his moustache, it became such a habit that he started fondling his moustache even while leading the prayers LOL. My dear brother and sisters! Please be careful of any such habits you might be damaging your salah unconsciously. Brothers, at times we keep playing with our beards.. this is among the bad wishes of nafs..lol Please eliminate this bad habit as this would become a habit and it might spoil your prayers.