why always everybody suggests some work /meditation for loneliness,bored,fears?

Basically, it is to get rid of the negative thoughts triggered by negative emotions.

One way is to force fill the mind with something else so that the negative would "spill over"... that is what "work" does.

Another way is to just "empty " the mind ... that is what meditation does (this method is more effective, but requires more effort, sustained practice)

"Work" is often outer-directed, involving physis satisfactions, social interactions, etc.

"Meditation" is typically inner-directed, involving (depending on the method) awareness of self's energy processings, calming or stabilizing thoughts and feelings, introducing spiritual or insightful notions, etc.

Other forms of assistance would include simple faith, prayer, rest, physical activity, reading insightful and inspiring authors, neurochemical testing --> balancing, etc.

http://www.lolyoga.com/

"The Path of the Higher Self," Mark Prophet

"Men in White Apparel," Ann Ree Colton,

"The Master of Lucid Dreams," Dr. Olga Kharitidi,

"Expecting Adam," Martha Beck, Ph.D.,

"The Great Divorce," C. S. Lewis,

"The Reincarnation of Edgar Cayce?", Free and WIlcock, http://www.divinecosmos.com/

http://www.troubledwith.com/

Work will keep you occupy and not letting mind again enter in the negativity and vicious loop.

Meditation, helps you to introspect and find out the root cause of the problem. If you know the problem, you can always solve it.

Because they don't know anything else to suggest so they want to send you to go look inside your self, so they can tell them self they gave good advise to someone today and perhaps sleep a little better, or just to get two points from Yahoo!