Muslim should not neglect Taraaweeh prayer.
Taraaweeh prayer is not obligatory
If a Muslim does not pray Taraaweeh, there is no sin on him for that, whether he has an excuse or not, because it is not obligatory.
Rather it is a confirmed Sunnah which the Prophet (Sallallahu Alaihi wa sallam) did regularly and encouraged the Muslims to do as he said:
“Whoever prays qiyaam in Ramadaan out of faith and in the hope of reward, his previous sins will be forgiven.” Narrated by al-Bukhaari, 37; Muslim, 760.
But the Muslim should not neglect Taraaweeh prayer.
If he cannot pray it with the imam in the masjid then he should pray it at home. If he cannot pray eleven rak’ahs then he should pray as much as he can, even if it is only two rak’ahs, then he should pray Witr.
And Allaah knows best.