Use your bank’s overdraft protection if you need to make a purchase. If you have a checking or other account with overdraft protection, you might be able to intentionally overdraw on the account and take advantage of the temporary payment, when you are in need of quick cash. The bank will initially cover the cost, but you will have to pay it back.
Get-rich-quick schemes and fad weight-loss diets are naturally popular because they satisfy the id while also attending to the super-ego. The ego's job is complete when it sees something like this. The appeal of "fast'' stems from the innate desire for instant gratification, so beware of what seems too good to be true (they often are) when you're looking to make money quickly. Be wary. Listen to the conversation deep within the confines of your mind and do your best to tame the proverbial beasts.