Sometimes decisions are hard to make because of a lack of information or a crystal ball. The advice I've heard is that the important thing is to make a decision at all. The worse someone can do is to be paralyzed with indecision. If a decision is a mistake, just back up and fix it.
However, there are decisions with wide-reaching consequences, and are either undoable, or painful or time consuming to go back on. What does one do then?
The only solution I've come up with is to find other ways to contain the effects of your decision. Are there others?
Do you have a specific situation in mind?
These are questions I ask myself when faced with making a decision. These include:
For me, answering those questions would help determine the best course of action. Perhaps it's just my general nature but I agree with your point and cringe when I hear "just put it out there - just launch - just decide." Sometimes that's right, sometimes it's not. I don't believe it's an absolute either way, all depends on the circumstances.
In the past, I've worked with people who seemed, with little effort, to be able to make those types of decisions based on little information. What did they have in common? Experience.
"We tried that once, and it didn't work then," they might say, if asked. This argument is both the cause and solution to lots of problems. With experience, you eventually get a gut feeling of the direction to go.
For now, though, you'll just have to muddle through!
However, there are decisions with wide-reaching consequences, and are either undoable, or painful or time consuming to go back on. What does one do then?You spend as much time as you can to get as much information as possible before making your decision with your best guesses.
Sometimes you will hit it right on, other times you can modify with little disruption and there will be times when you are just dead wrong and need to scrap everything and start all over. When there is no previous track record for what you are doing so much is pure trial and error.
As you experience having to do complete do overs, hopefully, not more than a couple of times, you get better at knowing sooner when to change direction and cut your losses. And because now there is a track record of what you are doing you have better information to make better decisions.
But if you start in another new industry, you start all over again. But what you bring with you is the experience of knowing when decisions are critical and far reaching and you are better at changing direction quickly to minimize the impact of a wrong decision.
Consciously making no decision is fine. Indecision is bad because as time passes options and choices get eliminated and you are left with no choices.
Knowing nothing about the decision(s) you are trying to make, here's an alternative perspective...
Sometimes making no decision is an acceptable approach, especially when you have insufficient information to make the right one at this time. We are conditioned to believe that it's wrong to procrastinate - grown, educated men and women should be able to make a decision for goodness sake - but sometimes the best thing is to wait. I learned this from Ricardo Semler - he talks about his firm's approach (and a whole bunch of other things) in this MIT video .
(Afraid the video's 48 mins long, but you can skip the first 4:20 of intro if you like and the last 10 mins of Q&A).