How to make faster decisions

FOMO

"Fear of Missing Out", a popular explanation for the addictive nature of social networks

... and I never looked back.

... and I never regretted my decision.

I didn't think twice.

I made this decision immediately; it was a no-brainer to me.

a no-brainer

a decision or choice that is very easy and requires very little thought

a make-or-break decision

a decision that will bring great success or complete failure

a high-stakes decision

a major decision that will have long-term implications

a snap decision

a quick choice you make with no consideration of the result

an unexpected outcome

a surprising result

to be in two minds about sth

be unable to decide what to do about sth

minor decisions /no-stakes decisions

choices you make each day that do not have major consequences

FOBO

fear of a better option

to be having second thoughts about sth

to be having doubts about a decision already made

to take sth into account <consideration>

to consider or remember sth when judging a situation

to flip a coin

to decide sth by throwing a coin up in the air and seeing which side is shown after it lands

to outsource a decision

to delegate a decision to a colleague etc.

to think on one's feet

to make a quick decision or give an answer quickly

to narrow down the options

to reduce the number of possibilities or options

to trust one's gut

to trust one's intuition

overwhelming

very intense, overpowering