Trijuti is for total control over difficult situation. Human desire is ike fire.Desires increases as you try them to fulfill one after one.It is like a fire and by fulfilling it you are pouring ghee in that fire. Trijuti is a wonderfull creation of nature.It has bramha ,bishnu and shiva ,the trinity inside it.The three guna satwika,rajasika and tamasika inside trijuti.So when a persion wear trijuti his three character inside his soul get balanced.
The unncessary desires get disloved.The persion get more involved in his job.It eliminates the wrong things being practicised in the surrounding.The situation goes in the favour of the wearer.The persion become more powerfull so that the difficult situattion remain under his control.