One can attain the desired accomplishment by doing mantra- jap with proper ceremony. The extent of success depends upon, how much he has been engrossed? The one who is totally absorbed, while sleeping, awakening, walking, standing, sitting,at all times in doing ' manas - jap ', attains accompalishment.
There is no place or time is wrong or faulty for doing ' manas jap '
This PARYUSHAN try the wonderful way of practicing mantra by doing Navkar Mantra Preksha.