The desire to go back is experienced by all humans at times, hence the existence of the word nostalgia in the dictionary. Young people especially often feel that they can trounce any problem and even conquer the world. Although we can't go back, we can renew our attitude daily with youthful vigor and vitality. To renew our attitude in this manner requires that we take control of the information we expose ourselves to in a day. When its original inspiration is understood, the Bible supplies the positive knowledge necessary for the believer to renew his mind.
Psalm 103:5 “Who satisfieth thy mouth with good things; so that thy youth is renewed like the eagle’s.”
Computers and the Internet are not the cause of the overabundance of information we are exposed to. They are rather evidence of a truth that has long been acknowledged, that the nature of the world is to beat a person down. It does this by forcing distressing information upon us until we are burdened with negatives, gloomy and downcast. Recognizing this and responding effectively is a challenge we face daily. In light of this, you may especially enjoy chapter two of God's Magnified Word.
https://archive.org/details/isbn_0910068143_4/page/n9/mode/2up