Affirmations are a wonderful things to program subconscious mind. When you say, hear or think something positive for 1 or 2 times it may not reach subconscious mind because conscious mind act as a gatekeeper and reject it if it find illogical. So to skip the conscious mind you need to hear or think it many times. Affirmations are a good way to do that. When you keep on listening to something for a long period of time chances are high that at one point it will bypass the conscious and enter the subconscious. Once it enter the subconscious it will start working for you because at subconscious level there is no logical checking or right/wrong check.
But when you keep on listening to something daily you will feel bored with it. That is the problem with affirmations. Remedy for this is subliminal affirmations. It works faster as it will be inaudible to conscious mind but subconscious will pick it up as it is million times more powerful than conscious mind.
This video contains some positive affirmations like
I am in charge of my life
I am getting healthier every day
I attract abundance into my life
I feel more grateful each day
I am grateful for everything I have in my life
I am successful
I am confident
Listening to affirmations like planting seeds. It may not work immediately but definitely will work. It may take few days/weeks/months depends on your current subconscious mind impression’s strength. Listen to it at least daily once.