Anger and frustration can be caused by various external and internal events and can feel small or overwhelming – whatever has caused your feelings or how much they are impacting you, they are completely valid, and everyone feels them to some extent throughout their lives.
Art, music, literature
‘Anger in its time and place
May assume a kind of grace.
It must have some reason in it,
And not last beyond a minute.
If to further lengths it go,
It does into malice grow.
‘Tis the difference that we see
‘Twixt the serpent and the bee.
If the latter you provoke,
It inflicts a hasty stroke,
Puts you to some little pain,
But it never stings again.
Close in tufted bush or brake
Lurks the poison-swelled snake
Nursing up his cherished wrath;
In the purlieus of his path,
In the cold, or in the warm,
Mean him good, or mean him harm,
Wheresoever fate may bring you,
The vile snake will always sting you.’
Anger, Mary Ann Lamb
‘Do you think I am an automaton? — a machine without feelings? And can bear to have my morsel of bread snatched from my lips, and my drop of living water dashed from my cup? Do you think, because I am poor, obscure, plain, and little, I am soulless and heartless? You think wrong! — I have as much soul as you — and full as much heart! And if God had gifted me with some beauty and much wealth, I should have made it as hard for you to leave me, as it is now for me to leave you.’
Jane Eyre, Charlotte Brontë