What is the most useful piece of advice you have actually followed and does the same advice apply to everyone - still worth it

[SharpLantern]

Q: Not looking for platitudes. What is a specific piece of advice that genuinely changed how you do something or think about something, and do you think it is universal or just worked for your specific situation.

Honest answers preferred over inspirational ones

[CobyOlaleye]

Decide what good enough means before you start anything. Perfectionism disguised as standards wastes more time than almost any other habit. Works for most people in most contexts

[Sparrow]

Never make an important decision when hungry, tired, or angry. Sounds obvious but genuinely applying it to financial decisions, relationship conversations, and work conflicts has improved every area of my life. Universal in my experience

[NightHarbour]

The advice that most changed me: write down what you actually want from a situation before you are in it. Job negotiations, difficult conversations, purchases. Know what you want before you are in the room. Not everyone needs this, analytical people often think they do not but usually benefit

[RayOfLight32]

Spend money on things that improve your daily experience, not occasional experiences. A better chair, a better mattress, a better coffee setup. Used daily versus used once a year. This is not universal because some people genuinely benefit more from experiences

[Buffer]

When confused about a decision ask which option you will regret more in 10 years not which feels better now. Works well for career and relationship decisions. Less useful for small daily choices where overthinking is the actual problem

[TheGame_Fan]

Do the thing that scares you slightly more than the comfortable option. Not universally good advice and leads some people into genuinely bad decisions. But for people who default to comfort it is a useful correction

[IronQuarry98]

The most useful advice I actually follow: ask before assuming. Most interpersonal conflict I have ever had was based on an assumption I did not check. Not universal but more universal than most advice