It's a pitch: meditate so that you give the appropriate weight to such things. And use a pwd.manager that lets you pick character sets.
OTOH, if they also restrict length, it's easier to just burn them down with 

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Try Insight Timer?
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Relevant XKCD: https://xkcd.com/936/
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I keep meaning to check how far up the password cracklists (charts?) correcthorsebatterystaple has reached now...
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This just gave me a good laugh

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If alphanumerics are good enough for the Ayurveda, they should be good enough for you, too
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Hmmm...
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It's a test. To see how calm you can stay and what level of meditation you need.
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Yeah, I did actually persevere with a different password mainly *because* their bad UX decisions had got me so disproportionately annoyed...
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step one: meditate on that
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