i agree with you that dreams comes with sweat,determination and hard work, and with regard to your question as to what about dream wthout support? God’s given dream gets their suports from the giver, that is God. He backs every dream with His grace and ability. The first support you have is the power of vision to see into your desirable end or future. He also endowed you with potentials to fulfil the dream. It is important for you to discover your God given potentials, annexe it for the actulaization of your dream. God also surround you with men and women with whom you God intend to use to support the actualization of your dream. Sometimes He brings help from the least expected person. You will need patience to actualize your dreams.Sometimes there are delay on the way and the road may be bumpy and sometimes lonely, this is usually a period of testing. Joseph had no one to support, but he trusted God to the end. Dreams/ vision has a voice it will speak at the appointed time. God will raise help for you. He is a present help in the most desperate time of our lives. keep your eyes on God and not on any man. He is a faithful God.