A person will experience happiness for the duration he remains engrossed in this and when it passes, he is back to where he started.To know more read.
Om is to recite the Navkar mantra with a focused concentration (ekagrata).To understand exact meaning of Om ream this article.
Mantra is a science; it is not a fake speculation. Obstacles Minimized with Trimantra. To know more benefits about it read this article.
People sit to meditate, but do they have a goal in mind? To know more about meaning of true meditation read this article.
The mind can never be controlled. The mind is completely physical, just like a machine. For information read this article.
The only thing the Lord asks is whether You were attentive (in dhyan) or inattentive (bedhyan). To know more read this article.
Meditation without a goal is futile.The goal can be decided after attaining the Self. To know more read this article.
Meditating as the Self is the true meditation. To know more about yoga and meditations helps in Self Realization read this article.
The moment suspicion (shanka) arises it will ruin everything. To become free from suspicion read this article.
If suspicion arises then change it around with prayers. To know more about read this article.