**I agree with Cardinal Segura that suffering – be it physical or moral – is the sign of the elect soul.**
Then we can all stand among the elect, because we are all suffering at one time or another in our lives.
A sign is a sign, nothing more. Just because one has broken his arm, does not mean he "stand(s) among the elect".
From the Catholic Encyclopedia:
I. THE OLD TESTAMENT
The Old Testament applies the term elect, or chosen, only to the Israelites in as far as they are called to be the people of God, or are faithful to their Divine call. The idea of such an election is common in the Book of Deuteronomy and in Is., xl-lxvi. In Ps. civ, 6 and 43, and cv, 5, the chosen ones are the Hebrew people in as far as it is the recipient of God's temporal and spiritual blessings; in Is., lxv, 9, 15 and 23, they are the repentant Israelites, as few in number "as if a grain can be found in a cluster" (ibid., 8); in Tob., xiii, 10, they are the Israelites remaining faithful during their captivity; in Wisd., iii, 9, and iv, 15, they are God's true servants; in Ecclus., xxiv, 4, 13, and xlvi, 2, these servants of God belong to the chosen people.
II. THE NEW TESTAMENT
The New Testament transfers (excepting perhaps in Acts, xiii, 17) the meaning of the term from its connection with the people of Israel to the members of the Church of Christ, either militant on earth or triumphant in heaven. Thus I Pet., I, 1, speaks of the elect among the "strangers dispersed" through the various parts of the world; I Pet., ii, 9, represents them as "a chosen generation, a kingly priesthood, a holy nation, a purchased people", called from darkness into God's marvellous light. St. Paul, too, speaks of the elect (Rom., viii, 33) and describes the five degrees of their election: they are foreknown, predestined, called, justified, and glorified (loc. cit., 29, 30). He returns to the idea gain and again: II Thess., ii, 12 sq.; Col., iii, 12; Tit., I, 1, 2; II Tim., ii, 10. St. John gives the title of elect to those who fight on the side of the Lamb against the powers of darkness (Apoc., xvii, 14). According to St. Luke (xviii, 7), God hears the cries of his elect for vengeance; according to the first two Evangelists he will shorten the last days for the sake of the elect (Matt., xxiv, 22, 24, 31; Mark, xiii, 20, 22, 27).
If it be asked why the name elect was given to the members of the Church Militant, we may assign a double reason: first, they were freely chosen by God's goodness (Rom., xi, 5-7, 28); secondly, they must show in their conduct that they are choice men (Ephes., iv, 17). In the sentence "many are called, but few are chosen", the latter expression renders a word in the Greek and Latin text which is elsewhere translated by elect (Matt., xx, 16; xxii, 14). It is agreed on all sides that the term refers to members of the Church Triumphant, but there is some doubt as to whether it refers to mere membership, or to a more exalted degree. This distinction is important; if the word implies mere membership in the Church Triumphant, then the chosen ones, or those who will be saved, are few, and the non-members in the Church Triumphant are many; if the word denotes a special degree of glory, then few will attain this rank, and many will fail to do so, though many are called to it. The sentence "many are called, but few chosen" does not, therefore, settle the question as to the relative number of the elect and the lost; theologians are divided on this point, and while Christ in the Gospels urges the importance of saving one's soul (Luke, xiii, 23, 24), he alternately so strengthens our hope and excites our fear as not to leave us any solid ground for either presumption or despair.