to be obsessive ; to be overly concerned ; to fuss ; to worry too much ; to be picky ; to be hung up ; to stick to; obsessive ; to be overly concerned ; to fuss ; to worry too much ; to be picky ; to be hung up ; to stick to; to be particular ; to pay special attention ; to be fastidious ; to insist ; to be uncompromising; particular ; to pay special attention ; to be fastidious ; to insist ; to be uncompromising; to get stuck; to be obstructed; get stuck; to be obstructed; to be involved ; to get involved ; to concern oneself ; to take part ; to interfere; involved ; to get involved ; to concern oneself ; to take part ; to interfere; to relate to ; to pertain to; to concern; to have to do with; relate to ; to pertain to; to concern; to have to do with; to affect; to concern; to have a serious bearing; affect; to concern; to have a serious bearing; to stick ; to adhere ; to be particular; stick ; to adhere ; to be particular
to be obsessive (about); to be overly concerned (with); to fuss (over); to worry too much (about); to be picky (about); to be hung up (on); to stick to
to be particular (about); to pay special attention (to); to be fastidious (about); to insist (on); to be uncompromising
to get stuck; to be obstructed
to be involved (in); to get involved (in); to concern oneself (with); to take part (in); to interfere (in)
to relate to (a matter); to pertain to; to concern; to have to do with
to (seriously) affect; to concern; to have a serious bearing (on)