Yes we need "stimulants" when our faith becomes weak. That is why Muslims are asked to pray five times each day, so their level is always up.<quoted text>
Yeah. Right when my 'faith' was starting to falter, along comes an inspiring story like this one. Golly, I feel good!
You have to keep praying to God and thanking Him for all His Gifts and bounties and that shall strengthen the bond between you and Him.