${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}\text{r}\text{e}\text{f}\text{e}\text{r}\text{s}to\text{a}\text{s}\text{a}\text{l}\text{e}\text{s}\text{p}\text{e}\text{r}\text{s}\text{o}\text{n}\text{'}\text{s}\text{b}\text{e}\text{h}\text{a}\text{v}\text{i}\text{o}\text{r}\text{t}\text{h}\text{a}\text{t}\text{c}\text{a}\text{n}be\text{f}\text{o}\text{r}\text{e}\text{t}\text{o}\text{l}\text{d}on\text{t}\text{h}\text{e}\text{b}\text{a}\text{s}\text{i}\text{s}of\text{o}\text{b}\text{s}\text{e}\text{r}\text{v}\text{a}\text{t}\text{i}\text{o}\text{n}or\text{e}\text{x}\text{p}\text{e}\text{r}\text{i}\text{e}\text{n}\text{c}\text{e}by\text{a}\text{b}\text{u}\text{y}\text{e}\text{r}\text{.}}$

${?}_{{?}_{?}}{?}_{{?}_{?}}{?}_r$efers $to$ a salesperson's behavior that can $be$ foretold $on$ the basis $of$ observation $or$ experience $by$ a buyer.

Candor

Resilience

Predictability

Vulnerability

Compatibility