Making good decisions is crucial for growth and success, as it defines one's future. The ability to accurately predict the consequences of ideas and actions is a key skill. Trivial decisions are easy enough to make, but gray area problems require careful consideration due to the lack of clear answers. To approach hard decisions, it's essential to think in years, not days, considering long-term consequences. This involves being future-oriented, calming thoughts from reaction mode to strategy mode, and taking a breath before making a decision. Decision fatigue can be mitigated by starting strong, cutting down on trivial decisions, gathering enough data, considering the opposite perspective, avoiding the 'what if' game, and staying away from overthinking. Ultimately, trusting oneself and having confidence in one's abilities is crucial for making good decisions.