Is having stretch marks on arms disturbing?

No its not disturbing its part of life growing up getting heavy and loosing weight having a baby will do it most times,

When the human skin is stretched from whatever it usually leaves these marks behind its natural..................

There are treatments out there!!!!!!!!!!!!!!!!!!!!

Creams or lotions

Laser therapy

Fractional photothermolysis

Microdermabrasion

Be sure to do plenty of research before trying any of theses.

Stretch marks aren't dangerous, and they often disappear over time. You can have stretch marks just about anywhere, but they're most common on your stomach, breasts, upper arms, thighs, and buttocks.

No! This is normal for many people and you should never be ashamed of them. 

Don't overly worry about it. According to the Bible at Revelation 21:5 And the One seated on the throne said: “Look! I am making all things new.” Also he says: “Write, for these words are faithful and true.”

God promises one day all of us will have new bodies without flaws.

Why not. I wear mine with pride as I did a lot to earn them 

Of course not. As long as you have a pretty face and a good personality, No one cares.

why do you have stretch marks?

the usual developmental cause of stretch marks is that the skin was stretched (duh) over a period of time - that indicates you had fat arms

stretch marks show, when the skin returns back to normal - becomes 'unstretched' - which indicates you lost weight

surely that's something to be proud of