In my mind's eye, Shakespeare is a huge, hot sea-beast, with fire in his veins and ice on his claws and inscrutable eyes, who looks like an inchoate hump under the encrustations of live barnacle-commentaries, limpets and trailing weeds.
Poles and Jews have been living on this land together for almost 1,000 years. Who can tell how much Jewish blood is in their veins? Nobody knows, so to talk about how to recognize if someone is Jewish is ridiculous.
If we now plainly perceive that the passage of the blood from the arteries into the veins of the tadpole is not performed in any other than those vessels, which are so minute as only to admit the passage of a single globule at a time, we may conclude that the same is performed in like manner in our own bodies and in those of other animals.
Since muscular contractions are usually more or less regularly alternated with relaxations, the system of valves makes of the veins of every muscle a very effective pump, capable of maintaining a low pressure in the muscle capillaries.
It can't hurt to go to the people you love, whose blood type courses through your veins and whose DNA, from a certain angle, contains many of the same markings as yours. You don't have to take their advice, but let them share their version of solutions to life's difficulties. Good or bad - it could be interesting.