Always have a forgiving heart.
Realize that, to be able to forgive and be forgiven, you have to accept that you’re not perfect and that you make mistakes, just like anyone else.
Prophet Muhammad ﷺ once said;
"Allāh the Compassionate bestows mercy upon the merciful people. So, have mercy upon the inhabitants of the earth, the One in the Heavens will be merciful to you."
[ Abu Dāwūd ]
And we pray that our brothers and sisters who went for hajj are in good health and iman and that they are being forgiven like how they are being rewarded as well, and may Allāh accept it from them. Amīn.