Pretty pissed off!

Without all the 'Jesus will save you' and 'god has a plan' bullshit brainwashing crap, how much do you think faith ways into it (positive energy/thinking I mean. Not just stereotypical 'faith).
​I was always told 'god will give you no more than you can take'
​Now, I don't think there is a god. 
​What do you find 'faith' in to stay strong?