First of all, Merry Christmas.
May you accept this gift 
, 3ourboun ma7abbe wa wafe2 
What you have to do:
1_Concentrate at the 4 pts, lli bel noss, for 45 seconds
2_Dont blink
3_Then look at a withe background (wall)
4_Blink chi 4-5 times bi 2ouwwe
If you see it that's good, if you dont that's bad, chou badde 2a3mellkon, lezem teb2o tsallo aktar
Enjoy
P.S: I know it is old but still great