Show gratitude to your spouse, your parents, your siblings, your children. Make them happy. Never bite the hands that feed you or the breasts that nourish/give you pleasure. Never abuse the church that nourished you spiritually.
What will God do for you that you will consider “big” enough to give Him thanks? Don’t take anything for granted. Thank Him for your waking up, for being healthy, for going out and coming in safely, for having appetite, for those “seemingly small and negligible” things.