NEW DELHI: Despite their rock-hard determination to sustain the over 40-day-old agitation against the new farm laws, many protesting farmers at Delhi borders are falling prey to anxiety and depression, with a few having allegedly claimed their lives fighting this prolonged battle in biting cold. Braving the elements and the odds stacked up against them, an overwhelming number of farmers have been protesting at Singhu Border and two other sites since November 26, but their "sedentary lifestyle" at present and "psychological sedimentation" is taking a toll on their physical and mental well-being. According to NGOs running medical camps at the Singhu Border, the nerve centre of the massive agitation, these farmers are brave in their spirit, but some have become vulnerable, facing extreme weather and may be a "sense of waning hope" that have translated into suicides at times.