Both the methods of dhyan need to be done separately and it should not be mixed. Either do one way or the other. Keep attention at heart center; and chitta (ચિત્ત, ધારણા — dharana) in between eyebrows or keep drashti (vision) at the tip of the nose. In both methods attention must be at heart center. With these methods thoughts will diminish substantially.
Pujya Shree Mota
Jivan Pagaran
Edition 3; page 221.
Pujya Shree Mota
Jivan Pagaran
Edition 3; page 221.