The regulative principles such as rising before four, chanting 16 rounds, like that, if these things are not strictly observed then maya will enter & spoil everything. So my best advice to you is to strictly observe these things: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.