The gifts of the Holy Spirit are limitless. When we allow the Holy Spirit to work in us fully, we will realize that there is so much we can actually do. Our inability to fully express the gifts in us is because of the limitations we place on ourselves.
God was calling Gideon to lead the deliverance of Israel from the Midianites. Gideon was purposed to lead that revolution. He, however, placed limitations in his own way to make it look as though he could not fulfil the purpose. He thought that the weakness of his clan or him being the least in his family was enough to take him away from the task ahead. God was still ready to use him despite all these barriers.
Like Gideon, we place so many limitations in our way when it comes to the exercise of our spiritual gifts. We live with doubt, not believing the manifestation can actually come through us. Some also think their low educational level, age or social status does not warrant the manifestation of spiritual gifts. Sin, when allowed into our lives, casts darkness over faith to do exploits. Take away all these limitations from your mind so that you can experience the fullness of what He has deposited in you. Believe that you cannot be limited by anyone or anything. Nothing must be allowed to box your gifts. As you depend on the Holy Spirit, be open to doing great things in His name and by His power.