Basant: Namaste swami ji, I’ve done a mistake. How to overcome guilt feeling?
Swami Ram Swarup: Namasteji. Guilt feeling is overcome by repentance. Repentance means to take firm decision, not to repeat the sin again in whole life. In addition, one should worship God daily to destroy the effect of sin which in future causes several problems and sorrows.

Nikhil: vegyan ke laab or haniya bataye hindi main
Swami Ram Swarup: It is a lengthy matter and requires a detailed article to be written. Being busy in my daily routine of spiritual tasks, I’m unable to do them. However, some points are :-

Vigyan has improved agriculture, atomic energy, daily routine life by providing several luxuries and necessities, means of transportation, field of medicines and surgery , control of diseases, means of communications etc.

Vigyan when uncontrolled has led to creation of missiles, mobiles with lot of ill effects, T.V. exposure, excessive use of computers and mainly vigyan has made several kinds of bombs which are harmful to entire mankind, pollution increased etc.

Peedit Vyakti: Namaste swami ji, samadhi se chitt hat jaye to punah samadhi mein jane ke liye kya karna chahiye? Kya dobara samadhi lagane ki sambhavna hai?
Swami Ram Swarup: Namasteji.

Yes, dubaara Yogi ko yogabhyas karke Samadhi avstha prapt karni chahiye parantu weh yogi jo dharamamegh Samadhi prapt karke moksha pad prapt kaar chukka hai ussey dubaara Samadhi lagane kee zaroorat nahin kewal daily abhyaas par baithne kee avashyakta hai.