There are no impediments to meditation. The very thought of such obstacles is the greatest impediment.
Ramana MaharshiSee who is the subject; and this inquiry leads you to pure Consciousness beyond the subject.
Ramana MaharshiIf there is anything besides the Self there is reason to fear? Who sees the second? First, the ego arises and sees objects as external. If the ego does not rise, the Self alone exists and there is no second.
Ramana Maharshi