I know it's not a good aspect of my personality, but I tend to go along with other people.
I know it's one of my shortcomings, but I usually acquiesce to whatever the people around me want.
この場合、次のような言い方ができます。
ーI know it's not a good aspect of my personality, but I tend to go along with other people.
「私の性格の良い面でないことはわかっているが、周りの人に合わせる傾向がある」
a good aspect「良い面」
to go along with other people「周りの人に合わせる」
ーI know it's one of my shortcomings, but I usually acquiesce to whatever the people around me want.
「私の短所だとわかっているが、いつも周りの人がしたいことに同意してしまう」
to acquiesce「同意する・黙って従う」
shortcomings「短所」
ご参考まで!