How can a weak hearted person increase his mental strength to face adverse situations?

[Shri Soumyadip Mondal asked: How can a weak hearted person increase his mental strength to face adverse situations in the present world with adequate self-confidence?? By Soumyadip Mondal

Padanamaskaram Swamyjee. I asked You questions without dedicating myself to Your lotus feet. Kindly forgive me for this. Here I prostrate before You to find the dust particles of Your feet upon my defective head. Pronaam Swamijee. By Soumyadip Mondal]

Swami replied:- You need not bother about various worldly problems, which can very easily disappear like passing smoke provided you are dedicated to God. If you are strong with full resistance, no type of bacteria can attack you. Devotion to God is your strength to withstand any problem in this world. What I have told you is true word by word.