<human>:  I'm looking for life hacks to save money and time. Any suggestions?
<bot>: 
1. Make a shopping list before going grocery shopping and stick to it.
2. Buy in bulk as much as possible.
3. Use public transport or carpooling instead of driving, it will save you both money and time.
4. Cook your meals ahead of time and store them in the freezer.
5. Learn how to do basic repairs yourself instead of hiring a professional - this can also save money and time.