Na hi prapaśyāmi mamāpanudyād. This is the position of material existence. We are sometimes in difficulty. Not sometimes. Always, we are in difficulty, but we call it sometimes, because to get over the difficulty, we make some attempt, and that attempt—making is taken as happiness. Actually there is no happiness. But sometimes, with the hope that: "By this attempt, I shall become happy in future,"... As the so-called scientists are dreaming: In future, we shall become without death." So many, they are dreaming. But those who are sane persons, they say: "Trust no future, however pleasant."