December is a month filled with excitement, festivities, and social gatherings. But as thrilling as it might seem, some decisions made during this time can leave you with a bitter aftertaste.

To save yourself from unnecessary regret, here are three things you should avoid doing in December—and why you’ll wish you had planned better.

If you have any major grocery shopping to do, get it done by November. Waiting until December could mean buying items at inflated prices as stores capitalize on the festive rush. Popular goods—especially festive essentials like meat, fruits, and drinks—are often marked up due to high demand, and you might find yourself spending double or even triple the usual price.

Additionally, the chaotic crowds and long checkout lines can turn a simple grocery trip into a stressful ordeal. Avoid the hassle and save money by stocking up early.

2. Sewing Your Clothes

Planning to sew a new outfit for the holidays? Don’t wait until December. Dressmakers and tailors are overwhelmed during this month as everyone rushes to have their festive outfits ready. By leaving it too late, you risk missing deadlines or even paying exorbitant fees for last-minute work.

Worse still, you might not get your clothes at all because your tailor is simply too swamped. To avoid disappointment, submit your sewing requests as early as October or November, when workloads are lighter and prices are more reasonable.

December might feel like the perfect time for romance, with all the festivities and shared moments of joy, but starting a new relationship during this month can be a gamble. The holiday atmosphere is often filled with fleeting excitement, and many people are simply caught up in the moment.

It’s easy to mistake holiday cheer and the fear of being alone during this period for genuine connection. Relationships that begin on such a high note may lack the foundation needed to last once the holiday buzz fades. Instead of diving into something new, take your time to assess if the connection is real or just a product of the festive season.

December is a magical time, but it’s also a month when emotions run high and prices skyrocket. Avoid the regret of overpaying for groceries, being disappointed with unfinished clothes, or getting your heart tangled in a fleeting romance. By planning ahead and staying mindful of these potential pitfalls, you can enjoy the festive season stress-free and with fewer regrets.