Tired of out-of-memory errors derailing your data analysis? There's a better way to handle huge arrays in Python.

A roundup of the most-read Carolyn Hax columns of 2025 includes a woman’s birthday obsession, a flight-tracking in-law and a petty inheritance decision. Tensions can run high during the holidays.

Sweet milky tea, sugary sweets and ghee-drenched parathas are everyday comforts that cost us over $4 billion for edible oils, $600 million for tea, and significant subsidies and spikes for sugar.