Definition: Something that is accepted as true or as certain to happen, without proof.
Also referenced as:
The word assumption was used 7 times across 5 pages
Knowledge is surprisingly subjective.
We knew the earth was flat, until we knew it was not flat. We knew that Pluto was a planet until we knew it was not a planet.
True means without variation, but finding something that doesn't vary feels impossible.
Instead, to establish the truth, we need to confront messes without the fear of unearthing inconsistencies, questions, and opportunities for improvement. We need to be open to the variations of truth that are bound to exist.
Part of that includes agreeing on what things mean. That's our subjective truth. And it takes courage to unravel our conflicts and assumptions to determine what's actually true.
If other people have a different interpretation of what we're making, the mess can seem even bigger and more hairy. When this happens, we have to proceed with questions and set aside what we think we know.
Pretty things can be useless, and ugly things can be useful. Beauty and quality are not always related.
When making things, we should aim to give equal attention to looking good and being good. If either side of that duality fails, the whole suffers.
As users, we may assume that a good-looking thing will also be useful and well thought-out. But it only takes a minute or two to see if our assumptions are correct. If it isn't good, we'll know.
As sensemakers, we may fall victim to these same assumptions about the relationships between beauty and quality of thought.
Beware of pretty things. Pretty things can lie and hide from reality. Ugly things can too.
If we're going to sort out the messes around us, we need to ask difficult questions and go deeper than how something looks to determine if it's good or not.
As you go through the mess, you'll encounter several types of players:
- Current users: People who interact with whatever you're making.
- Potential users: People you hope to reach.
- Stakeholders: People who care about the outcome of what you're making.
- Competitors: People who share your current or potential users.
- Distractors: People that could take attention away from your intent.
You may play several of these roles yourself. Be aware of potential conflicts there.
For example, if you believe your users are like you but they're not, there's more room for incorrect assumptions and miscommunications.
The first step in understanding how something is performing is to measure it as it is.
A baseline is the measurement of something before changing it. Without baselines, assumptions will likely lead us in the wrong direction.
Here are two examples:
- If a prominent department store saw quarterly profits increase by $1.5M after their Super Bowl ad, the ad may be seen as effective. But if the baseline of regular quarterly profit increase for this brand is typically $5.5M+ after a Super Bowl ad, we'd judge the ad differently.
- Imagine an elementary school is reporting test scores averaging in the C+ range for the majority of their students. This may seem unimpressive, or even worrisome, until our baseline is introduced: average test scores this time last year were a D+.
When we have a baseline, we can judge performance. Without that, we may mistake the ad as successful and the teachers as incapable.
Sorting is the act of arranging content according to established rules. The act of deciding how to sort something within a taxonomy is called classification.
If you have a large pile of things, it may take a lot of time to sort through them. But sorting isn't the hard part. Classification is.
Think about sorting a bag of groceries into a pre-arranged pantry. Everything has a place. You're simply following the plan. Easy, right?
Now unload that same bag into a kitchen without rules for where things go. How much longer would it take you? How much more frustrating a task would it be? How much variation would you get when the next person unloads groceries?
Sorting is easy when clear rules are in place. But without those rules, assumptions take over and things end up in places where they can be harder to find.
The most challenging part of classification is working with other people to agree on a set of rules.