He is often shown as having little social competence, however, and is often portrayed as being very forgetful, sometimes even somewhat senile.
en.wikipedia.org Senile gynecomastia is estimated to be present in 24-65% of men between the ages of fifty and eighty.
en.wikipedia.org He is known for being very soulful and valiant, although he starts to become senile from his old age.
en.wikipedia.org For example, the minicomputer industry began, grew up, got big, profitable, smug, senile and died in 20 years from 1975 to 1995.
en.wikipedia.org His gait, his looks, his gestures, all reveal the noble, imperious mind already degenerating into senile irritability under the coming shocks of grief and age.
en.wikipedia.org