I usually try to remind myself to have appropriate thoughts, appropriate words and appropriate actions.

This becomes difficult to achieve when the thoughts are already loaded with preconceived notions.

It happens. Like we have an awful day at work and when we get home we somehow take it out on our family over the smallest things.

In your case, maybe something in the past happened or something happened to a loved one etc...that is causing you to have these negative feelings and making you generalize. And every small gesture is misjudged as being very negative.

If the memories are easy to sift through, you can try recalling the details and sort of go through what was negative and compare them with what's happening now.

If the memories are difficult to sift through, you can try seeking help.

Hope it works out ok.

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