His father had his first heart attack in his 40s, a piece of his family history that made the pains an even bigger wake up call. (entrepreneur.com)
For me this month brought a lot of things and a very big wake up call as well. (musingsonmomentum.com)
So my second big wake - up call is a world famine in 2025, caused by many factors, including crop - attacking «black rust» virus in the Middle East, China and India. (newscientist.com)