There are going to be peaks and valleys in everything - in your marriage, in your job, in your life. So just enjoy the peaks and ride out the valleys. Just try not to do anything too rash.
At this time when I turn 50, because so there's many of my friends and family who didn't get to see 50-years-old, and so, I'm celebrating for them too.
Some plants are carnivores, gaining nutrients by eating various small insects and spiders. A well known example of a carnivorous plant is the Venus Flytrap.
Alkali metals such as sodium, potassium, rubidium, caesium and francium are extremely reactive elements, just putting them in water can result in an explosion! They are carefully stored in oil to prevent this happening.
While aluminum is the most common metal found in the Earth's crust, the most common metal found on Earth is iron, mostly because it makes up such a large part of the Earth's core.