Sorry even Calvinist authors refute you
According to Pelagius, a person is always “able to sin and able not to sin” (posse peccare et posse non peccare). Naturally, such a view of freedom carries implications for the doctrine of original sin. Pelagius denied that human beings derive a corrupt nature from Adam; if they did then they would not be responsible for their sins
William Greenough Thayer Shedd, Dogmatic Theology, ed. Alan W. Gomes, 3rd ed. (Phillipsburg, NJ: P & R Pub., 2003), 959.
Pelagius: A fifth-century monk who taught (Pelagianism) that man has the ability to obey God’s commands and can take the first and most important steps toward salvation on his own. (24D.2)
Wayne A. Grudem, Systematic Theology: An Introduction to Biblical Doctrine (Leicester, England; Grand Rapids, MI: Inter-Varsity Press; Zondervan Pub. House, 2004), 1250.
B. It contradicts Scripture in denying: (a) that evil disposition and state, as well as evil acts, are sin; (b) that such evil disposition and state are inborn in all mankind; (c) that men universally are guilty of overt transgression so soon as they come to moral consciousness; (d) that no man is able without divine help to fulfil the law; (e) that all men, without exception, are dependent for salvation upon God’s atoning, regenerating, sanctifying grace. (f) that man’s present state of corruption, condemnation, and death, is the direct effect of Adam’s transgression.
Augustus Hopkins Strong, Systematic Theology (Philadelphia: American Baptist Publication Society, 1907), 598–599.
1. It is really a revival and concoction of several ancient heresies: of Pelagianism, with its denial of human depravity and its assertion of the natural ability of man to save himself
L. Berkhof, Systematic Theology (Grand Rapids, MI: Wm. B. Eerdmans publishing co., 1938), 387.
the doctrine that men have the power by nature perfectly to keep the commandments of God, as pure Pelagianism.
Charles Hodge, Systematic Theology (Oak Harbor, WA: Logos Research Systems, Inc., 1997), 329.
Pelagianism. By his transgression, Adam injured only himself, not his posterity. In respect to his moral nature, every man is born in precisely the same condition in which Adam was created. There is therefore no original sin.
A.A. Hodge cited at Monergism.com
Pelagianism is the unbiblical teaching that Adam’s sin did not affect future generations of humanity. According to Pelagianism, Adam’s sin was solely his own, and Adam’s descendants did not inherit a
sinful nature passed down to them. God creates every human soul directly, and therefore every human soul starts out in innocence, free from sin. We are not basically bad, says the Pelagian heresy; we are basically good. Got question.org cited at Monergism.com
Even your Calvinist peers show you really do not know what you are talking about