Two of the keys to Divine assistance are neediness (faqr) and thankfulness (shukr).
A practical way to this before one’s actions is to take a deep breath, bringing to mind one’s neediness to Allah as one breathes in, and one’s thankfulness to Allah as one breathes out. Try this out, especially before things that are important or stressful.
Neediness to Allah (faqr)
Allah Most High tells us:
“O people, you are the ones in absolute need of Allah, and Allah is the one free of all need, worthy of all praise.” [Qur’an, 35.15]
This neediness is intrinsic to the human being. It is the neediness of the one whose very existent is dependent on Allah’s creating and then sustaining them at every moment, for true understanding of God is to realize that He is the Independent (al-Samad) whom all turn to in complete dependence and the Sustaining (al-Qayyum) who needs none to sustain Him and who sustains everything at every moment. Ibn Ata’illah Iskandari said in ‘al Hikam’,
“Become realized in your neediness, and He will assist you through His richness.”
Thankfulness to Allah (shukr)
Allah most High tells us:
“Therefore remember Me, I will remember you, And be thankful to Me, and do not be ungrateful to Me.” [Quran 2:152]
True thankfulness is  to appreciate the extent of Allah’s blessings upon us–after all, even our very life and existence, from moment to moment, is a gift from Allah;  to rejoice in this blessing, insofar as it is gift from the Giver; and  to express one’s appreciation in the ways pleasing to the Giver. Thus, true thankfulness is through excellence in submission. It can also be said that true thankfulness to Allah is to follow the footsteps of the Beloved Messenger of Allah (peace & blessings be upon him & his folk), when his wife Ayesha (r.a) said: ‘O Messenger of Allah, what causes you to weep, when Allah has forgiven you your earlier and later sins?’ To this Prophet Muhammad replied :
‘Should I not be a thankful servant [‘abd shakur]?