Tantra and Will force
Tantra has varieties meanings according to varieties view. Tantra is a system of worship activities. When we pray to invisible God (Nirguna Bhrambha ) , that means when, Atma (Soul) prayer to Paramatma (Supreme soul) then Tantra is hidden here but when we pray or worship to bhagawan or ishwar with any products or things or flowers/leaves/fruit then the activities are called Tantra.Here Tantra is a connector for human beings to get God. Shortly we can say that Tantra is a saguna (idol-type) worship, that is when we use flowers and other elements to adore to God as a media between human beings and supreme beings then we can say Tantra to it. We use Varieties Tantra to fill up our varsities desires. So Tantra is not only adoration to Goddess-kali and Tantrik is not only the worshiper of kali or shokti (Goddess ). Many person do not feel the achievement of tantra, puja,havan, etc , etc they think that all are performed by willforce . All person have will force , but willforce of all person is not arisen perfectly , we need to arise our will force through Tantra activity. The universe and our body is built by 5 fundamental materials 1)-FIRE 2)-WATER 3)-WIND 4)-SPACE 5)-SOIL. There is a connection our bodies elements with universe elements.Actually the tantra is performed by this science.And this is the easiest system (TANTRA ) of rising will force. Tantra depends on Material.Example- Wood,Ghee, bel leaves, betel leaves, fire ,etc. WILL means shiva and FORCE means power. On the other hand, WILL means wish FORCE means capacity . Generally, wish ( sadh ) and capacity ( sadhya ) do not stand on the same place,when we feel need to fill up our desire then we conjunct them(shiva and parvati). Actually a new creation is caused by the chemistry of shiva(WISH) with parvati ( POWER ). If we want to fill up our desire then we need the cohabitation/assimilation of shiva with shokti (power ). And thus way we can gain our result. So Tantra has a great achievement to arise our will force.Should not think to tantra as a TRICK OR MAGIC OR FRAUDERY ACTIVITIES , If you perform tantra perfectly then you will get desired result through certainly.If we do not believe in us then we can not believe in God.Human being is soul and God is super soul.Soul has a strong connection with super soul . If soul says” NO ” then Super soul want to say ” NO” also.So,We need strong confidence on us to get expected feedback.
Astrology

BLACKMAGIC vs Indian Tantra ( Hinduism )
