Do not confuse surrender with an attitude of "I can't be bothered anymore" or "I just don't care anymore." If you look at it closely, you will find that such an attitude is tainted with negativity in the form of hidden resentment and so is not surrender at all but masked resistance. As you surrender, direct your attention inward to check if there is any trace of resistance left inside you. Be very alert when you do so; otherwise, a pocket of resistance may continue to hide in some dark corner in the form of a thought or an unacknowledged emotion.

Eckhart Tolle

from The Power of Now: A Guide to Spiritual Enlightenment