It is really a blessing from Allah that he has gifted us What are the best days of the year; these 10 days of dhul-hijjah.
It is very important for a believing person to recognize that Allah has created us, you know with multiple dimensions and if we wish to thrive in this life and in the next life, we must look after our physical body, our mental well-being as well as our spiritual State and that is why again these 10 days because we are encouraged to more acts of Good Deeds more acts of worship that will spiritually uplift us and then that in sha Allah will take its consequence on our frame of mind.
And remember that whoever gives up something for the sake of Allah Allah will replace it with something better.