Sometimes you have to believe in prayer.

and (if) My people who are called by My name humble themselves and pray and seek My face and turn from their wicked ways, then I will hear from heaven, will forgive their sin and will heal their land.

IIChronicles 7
NASB

Have you heard about the scientific study on Prayer?  prayer groups were given names of people in a hospital (probably a large city one) and they prayed for those people.  I don't know all the details, but their conclusion overwhelmingly was that patients who were prayed for got better faster than those who  were not, even if the prayed-for people did not know they were being prayed for!

I know that if I am told someone is praying for me, I relax more and heal better, but not in this study.

Always, not just sometimes.

All the time, everyday.