TE amazes me. Here we have people, who can assemble a system, procure parts from any where in the world, but do not know how to make 2-Mins. Maggi or boil eggs. Gosh. From all I read, Gannu is the master chef here.
Anyways, have been living a bachelor since 2001, so will give some pointers:
1. Try not to use the stove / gas combination where the burner is mounted on the baby cylinder. That device is very very dangerous, and can leak. I once had a leaking system, and had to leave it for hours in my balcony. Sold it off the next day. Plus the flame is way way to close to the volatile source.
2. Bread and vegetable sandwiches (club sandwiches) are a good option. Cucumber, tomatoes, boiled potatoes; sliced and put on bread with cheese spread/slices are nice. Rotated with salami/sausage if no restrictions are excellent also,
3. Invest in a fridge. This is mandatory Not doing this, you are opening a window to eat expired / rotten food. And you will waste a lot of stuff which has to be discarded. I.E. more expenses.
4. Try not to make Maggi a staple. It is highly synthetic in nature.
5. If possible, move to an "apartment" structure. Hire a maid, and live life king-size.
6. Learn how to make dal+rice, if it is part of your palate. It goes a long way.
7. Buy fruits and flakes for b'fast.
8. Eat out less as possible. Once you start to buy stuff, you will realize how much outside pre-fab food costs vs. buying raw materials at home, and eating at home. I.E. branded vs. assembled still holds true here too.
Last but not the least, if you moan about laziness, you will always live like a bum, and probably only see the light of day once you get married, and the sudden turn of events will not be pleasant.