In my opinion, for example,having a stable job with a decent earning per month doesn"t make you happy, if you are going there without a smile on your face. Actually, you won"t last too long, because your skills won"t improve and your social life will be afected too. You can"t feel good at your job, if your co-workers don"t feel good near you. You need to ignore everybody that tells you what to do because, after all, it"s your life and you can live it as you wish.I think that the most important thing in achieving succes is to believe in your own forces and capabilities and to follow your dreams, no matter how hard or impossible may seem to be.