Sonnet: On Being Cautioned Against Walking on an Headland Overlooking the Sea, Because It Was Frequented by a Lunatic

Is there a solitary wretch who hies
 To the tall cliff, with starting pace or slow,
And, measuring, views with wild and hollow eyes
 Its distance from the waves that chide below;
Who, as the sea-born gale with frequent sighs
 Chills his cold bed upon the mountain turf,
With hoarse, half-uttered lamentation, lies
 Murmuring responses to the dashing surf?
In moody sadness, on the giddy brink,
 I see him more with envy than with fear;
He has no nice felicities that shrink
 From giant horrors; wildly wandering here,
He seems (uncursed with reason) not to know
The depth or the duration of his woe.