Favorite Skill to level in RS?

I love mining. i have many reasons for likeing mining mostly cuz i get huge money from it but the thought of having other ppl with rune pickaxes thinking they're so good at mining and me stealing their ores makes me happy buy i really don't want you to really think of me as a bad person so ignore what i just wrote.

i dont really have a certain favourite skill to train, but the skills i do like training are; farming,fishing,slayer and herblore. i do like 5-6 runs of farming kwuarms everyday and make them into super str's.. this makes me an extra 200-300k profit everyday, which is probably why i like training them=].
fishing is fun becuase it dosnt require alot of thinking and clicking, usually do this when im tired:s. and well for slayer i love the feeling when u get a good/rare drop.

i like sumoning and mage

Woodcutting is my favorite skill, however, with 99 already, I can gain no more levels. That doesn't keep me from it though. I can still gain experience, ranks, and, of course, money. Woodcutting is great, because it's something you can do while chatting. I'm not the type to log into the game and do nothing. If I log in primarily to talk to friends, I woodcut while I do so.

Other than woodcutting, my favorites are smithing, herblore, and farming.

Smithing I like much more than mining, therefore, I normally buy ores for smithing. I used to be able to make money this way, by buying ores and making knives, which turned into profit, as well as totally free experience. Now, however, it's a loss, but being f2p at the moment, I can't work on my other favorite skills.

Herblore and farming are both skills that depend on the gathering of other items, herbs for herblore and seeds for farming. I've always refused to buy either of them, unless you count using the Miscellania kingdom as buying. Herbs and seeds can both be gathered by doing other skills. Herbs, seeds, and herb seeds can be acquired through drops from many monsters in the game. Tree seeds can be acquired through nest drops from woodcutting. There are other ways of getting seeds and herbs that don't require buying them, such as the farming mini-game for seeds and herb packs from playing pest control.

I think I love Farming and Magic and Construction the most, but because they all three are very expensive to train, I don't train them a lot. My skills are:

Construction 57
Farming 65
Magic 71

If they were all free, I would think about training them 80-90 or maybe on of them 99...