How do we keep our way pure, how do we keep out and remove the impurities that contaminate our heart? It is all to easy to clothe ourself in fear, bitterness, lust, dishonesty and all the other clothing this world offers. They are like the name brand clothing in the stores. They look good and feel good. But they cost us so much more that what we can afford.
There is a small good feeling that comes from holding on to your anger and allowing it to become biterness but we pay for it with our health. Unlike clothing these things reside within us. So the only way to get it out is not pouring it out leaving us empty but to pour in love. (see 1 Corinthians 13:4-8) And when love starts to pour in, it wont alway be instant. But it will be a process because in order to remove impurities and keep them out love has to be constantly poured in, see Psalm 119:9-16 it applies to more than just young men.
Much Love & God Bless