you either quit your social life and use your salary to pay for ingots or just be bad in the game

Players as f2p usually play longer to become stronger n it takes time. But real life should be in priority, school or work etc.
Im f2p n i need time...
Trial = 15 - 30 mins. Depending on the difficulty of enemies to be defeated.
Daily missions = at least i need 2-3 hours.
SA Hidan = 3 hours.
;P

so how do you manage?
i paid little money just the jonin medal and the monthly pack.
and it took me lots of hours to finish everything and had arrived till lv63.
how do you still manage to play this game for lots of time while still have time for personal life?

im asking this because i would like to play this game but this game at the same time like i said takes lotsss of time.

I have school at 8 AM most of the time, and am home usually at 4 PM. From that it's one hour for eating, dog, school, all that "around the home" stuff.

5 PM I open the game, and spend 5-6 hours on it, talking with people over the internet, or inviting them over. If you want to meet me, you need to come to my house :p

Well, at least I handle it that way :x Works well enough :D Of course, during that 5-6 hours I can do whatever I want, but I rarely leave the house during this time, only for shopping, or walking my dog.

Game slows down a lot after you get all the summons unlocked from what I've observed. You usually have sweeping on survival at that time, and you do your dailies relatively quickly at that moment.

dont try to be the best just go at your own pace and play when u can, the best players dont have personal lives thats y they can devote so much time to a game

As i said before, real life should be in priority. Just play if u have free time.

once you pass level 70 it should take you 2 hours or so to do the dailly stuff, you can save SA to a weekend since its a weekly event or even do 1 try each day to reduce time.

worst part is really the timed events like plunder/convoy, 9tails and stuff like that.

Also if you work/study maybe play a bit during your brakes or lunch, 15-30 min here and there add up and save time when you get home because you will have stuff done already.

I get up early and play if I know I have something to do that day. I wake up about 6am and start playing till I have to go somewhere. If I don't have anything to do in the day then I just play till I get everything done.

I agree with Overmain, real life first then plan your "free" time.
Unless you absolutely have to be the best F2P player, there's no need to keep plugging at the game at all hours.
Also, once you hit the higher levels things reach a plateau and the rush slows down. There's also no need to get into events that are in certain timeslots (eg. Sage battlefield is almost always during dinner time so since server start (since June) I've only really attended... less than 15 times, because dinner with family is more important, etc.)
Have a goal, and see what you'd like to do. If there's something that interferes with an important real life event, choose life over game =P. (You'd be happier over it, in our server, we've had several top players quit due to burnout from over-playing)