Not everyone will get the gift of tongues. no matter how much you desire it and as far as saying a word or statement over and over til you get it twisted is not spiritually speaking in or praying in tongues it is confusion , you are mixing the word or words up and making gibber, God is not the Author of Confusion, that is man's way of making one's self of manifesting a spiritual gift
1co 12:7But the manifestation of the Spirit is given to every man to profit withal.1co 12:8For to one is given by the Spirit the word of wisdom; to another the word of knowledge by the same Spirit;1co 12:9To another faith by the same Spirit; to another the gifts of healing by the same Spirit;1co 12:10To another the working of miracles; to another prophecy; to another discerning of spirits; to another divers kinds of tongues; to another the interpretation of tongues:1co 12:11But all these worketh that one and the selfsame Spirit, dividing to every man severally as he will.
when tongues are used in Church the Bible says that there will be an intrepreter. if your church is allowing tongues to be used without an interpreter they are not lined up with the Bible and when you ask them about it they will say that the Holy Spirit is God that He can do what ever He wants, But the bible teaches us that the Father , the Son, the Holy Spirit are the same they will never do anything against the other So if God inspired that there must be an interpreter than if it is of God There will be an interpreter. as far as praying in tonguesJesus teaches us to prayer in a humble matter not broadcasting it But the greatest one who prays will put, his head down on his chest. not making a show of it.
1co 14:26How is it then, brethren? when ye come together, every one of you hath a psalm, hath a doctrine, hath a tongue, hath a revelation, hath an interpretation. Let all things be done unto edifying.1co 14:27If any man speak in an unknown tongue, let it be by two, or at the most by three, and that by course; and let one interpret.1co 14:28But if there be no interpreter, let him keep silence in the church; and let him speak to himself, and to God.