Answer:emotional loneliness
Explanation:
Usually a person may feel some voids emotionally that they feel is not fulfilled as a result they constantly search for that fulfilment whilst trying some activities because the more they are are alone they feel intense feeling of loneliness.
Usually they had experience some childhood trauma which was not healed or dealt with properly so what ever they engage in everyday they are trying to fill that void which keeps being hallow inside them.
Going out a lot may be a way of Jakob trying to cope and fill this void of emotional loneliness or escape it by trying to keep himself preoccupied at all times.
<u>Alpha radiation</u> is a type of airborne particle that rapidly loses energy as it moves through the atmosphere, has weak penetrating strength, and can be prevented by clothing or a piece of paper.
<h3><u>Why does alpha radiation exist?</u></h3>
Two protons and two neutrons are bonded together to form an object resembling a helium-4 nucleus, which is what is known as an alpha particle, also known as an alpha ray, or alpha radiation. Although there are additional possibilities, they are often created during the alpha decay process.
The Greek letter, which begins the alphabet, is where the name "alpha particle" originates. Alpha is represented by the sign 2+. Net spin is zero for alpha particles. Alpha particles typically have a kinetic energy of around 5 MeV and a velocity in the area of 4% of the speed of light because of the mechanism of their generation in ordinary alpha radioactive decay.
Learn more about alpha radiation with the help of the given link:
brainly.com/question/6070167
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The answer is STIGMA.
Hope this helps :)