Because you love security, you're the one with the balanced bank account, plenty of savings, pension, IRA, cash under the mattress, and a rainy-day fund.
For the most part, you're a conservative investor (you won't be the one trusting your money to anyone named "Ponzi"). But given all that, you'll take a financial risk if it's for a cause you believe in.
You can sniff out a bargain, but you won't buy junk you simply don't need or love, no matter how low the price.
Your love of luxury could make you spend more than you should, especially if it's an item you love! Take care of your savings, though.