cetokhila
'mental obduracies', are 5 things which stiffen and hinder the mind from making right exertion, namely:
- doubt about the Master,
- about the Doctrine,
- about the (holy) Brotherhood,
- about the training,
- and anger against one's fellow-monks.
For details s. A.V.206, A.X.14; D.33; M.16. Cf. prec.