Haya (Shyness) and how to restore it?

Assalam-o-Alaikum, Brothers and Sisters. I was listening to a very famous Islamic scholar who said and I quote: > **Once you left Haya' from your eyes, It will never return to you. There is no cure for this.** There is a hadith for this > **إِنَّ أَوَّلَ مَا يُرْفَعُ مِنْ هَذِهِ الأُمَّةِ الْحَيَاءُ وَالأَمَانَةُ ، فَسَلُوهُمَا اللَّهَ عَزَّ وَجَلَّ** **Verily the first that this Ummah will lose is the shyness (Haya') and trust so keep asking them Allah the almighty.** I just wanted to ask this community that is there any way to return Haya to ourselves? There is a cure to almost everything, is there any for this? I couldn't find any satisfactory explanation for this. Jazak Allah for your time.