To enjoy more fun, as a newbie, you have to hire a job to make some money at first. I strongly recommend you to be a cook in runescape or buy runescape accounts with amount of money directly.
More and more members are getting houses and thus they need some help in their huge house. If you get with a friend that's working as a cook in someone's house, you can supply him or her with the items needed to fix all kinds of meals, such as tea or eggs. Take an egg and a bowl. Put the egg in the bowl and cook it. Cakes are also good. Put all the ingredients in the cake tin and cook it. Cook all of these and you have a really good meal. The tea is fun and easy to make. Put your weeds in the compost bin and make some good fertilizer for your crops. I like to mix a couple weeds in, with some tomatoes and potatoes. It's not like super compost but it works well.
Being a chef is a really fun job, and so is being a farmer or runescape accounts for sale. You can also try other jobs, and with some jobs, you may even gain a few levels, such as killing cows and gathering their hides. The more you kill the more levels you gain along with more money.