A thought is an energy. Energy always wants to manifest itself.
Energy can not be stocked or blocked. It will get out anyway. If you do something to prevent your energy from flowing, it will find another way to express itself. If you do not follow your own energy, your intuition, if you swim against the stream of your own flow, energy will express itself in sickness, tiredness, depression, skin diseases, temper tantrums, agressiveness and other not so pleasant things. So why not follow the road where your energy takes you? This is your road, your way!
Do you know the song