wǒ yǒudiǎn dānxīn shíjiān bù gòu bǐ nǐ zǒng shì tuō gèng róngyì jìxù tán

“我有点担心时间不够”比“你总是拖”更容易继续谈。

Saying "I'm a little worried there isn't enough time" is more conducive to discussion than "You always drag things out."