Not sure if we're talking about the same thing. I do look (more than once a month probably) to cc statements for unexpected charges. I do not keep track however

Not sure if we're talking about the same thing. I do look (more than once a month probably) to cc statements for unexpected charges. I do not keep track however of how much I spent on categories such as subscriptions, clothing, groceries, take in, dining out, toys and then trying to come up with a budget for each and stick to it. That's more work than 20 min a month.