I'm finally a 'grown up'

Now, I fully realise that this may not be a good thing, but I am now finally a grown up.

Never mind that I've bought a car (and sold and bought and so on)
Never mind that I've bought a house (see above)
Never mind that I've emigrated to a foreign country (you'd be surprised at the difference in my two countries)
Never mind that I've had sex (this shouldn't come as a shock - I am over 30, after all)
Never mind that I've got married (and proposed)
Never mind that I've held down several jobs (sometimes at the same time)

So what is it that I've done that has now officially given me the grown up stamp?

I bought a sewing machine.

Next, it'll be a golf set or an investment portfolio - stay tuned!!!