A practitioner falls asleep in sitting meditation when, in fact, already

fatigue-stricken earlier in repeating the Buddha' s name. Fatigue intensifies

if losing concentration and hence makes one all the sleepier.

It is a matter of course. There is no need to feel confounded. Go for a

physical checkup, maybe, to find out what' s wrong. Pay attention to

diet. Rest well. Make changes to ensure that things will get better.