Mantras and affirmations get the job done equally in your case by reinforcing specified feelings and intentions, but mantras usually have spiritual or religious significance, though affirmations tend to be secular and centered on personalized targets or self-improvement. To Lakshmi: oṃ śrīṃ hrīṃ śrīṃ kamale kamalālaye prasīda prasīda; oṃ śrīṃ https://www.instagram.com/tantramantraaurvigyaan/